From: ceriel <none@none>
Date: Wed, 10 Nov 1993 11:14:28 +0000 (+0000)
Subject: Added prototyping stuff
X-Git-Tag: release-5-5~259
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=11d4fdf6e0d1e1e3efb1f34e6be0d096962c9284;p=ack.git

Added prototyping stuff
---

diff --git a/modules/src/em_mes/C_ms_com.c b/modules/src/em_mes/C_ms_com.c
index b29bbf6d5..43e496199 100644
--- a/modules/src/em_mes/C_ms_com.c
+++ b/modules/src/em_mes/C_ms_com.c
@@ -6,6 +6,7 @@
 #include <em.h>
 #include <em_mes.h>
 
+void
 C_ms_com(str)
 	char *str;
 {
diff --git a/modules/src/em_mes/C_ms_ego.c b/modules/src/em_mes/C_ms_ego.c
index 0acdb088a..f720b5d19 100644
--- a/modules/src/em_mes/C_ms_ego.c
+++ b/modules/src/em_mes/C_ms_ego.c
@@ -6,6 +6,7 @@
 #include <em.h>
 #include <em_mes.h>
 
+void
 C_ms_ego(hint, offs, siz, regno)
 	int hint, regno;
 	arith offs, siz;
diff --git a/modules/src/em_mes/C_ms_emx.c b/modules/src/em_mes/C_ms_emx.c
index a888ff95b..65152af2f 100644
--- a/modules/src/em_mes/C_ms_emx.c
+++ b/modules/src/em_mes/C_ms_emx.c
@@ -6,6 +6,7 @@
 #include <em.h>
 #include <em_mes.h>
 
+void
 C_ms_emx(wsiz, psiz)
 	arith wsiz, psiz;
 {
diff --git a/modules/src/em_mes/C_ms_err.c b/modules/src/em_mes/C_ms_err.c
index 95a3517d5..918ec4046 100644
--- a/modules/src/em_mes/C_ms_err.c
+++ b/modules/src/em_mes/C_ms_err.c
@@ -6,6 +6,7 @@
 #include <em.h>
 #include <em_mes.h>
 
+void
 C_ms_err()
 {
 	C_mes_begin(ms_err);
diff --git a/modules/src/em_mes/C_ms_flt.c b/modules/src/em_mes/C_ms_flt.c
index 8f849f671..eee8a4452 100644
--- a/modules/src/em_mes/C_ms_flt.c
+++ b/modules/src/em_mes/C_ms_flt.c
@@ -6,6 +6,7 @@
 #include <em.h>
 #include <em_mes.h>
 
+void
 C_ms_flt()
 {
 	C_mes_begin(ms_flt);
diff --git a/modules/src/em_mes/C_ms_gto.c b/modules/src/em_mes/C_ms_gto.c
index 583d73115..7c18c036d 100644
--- a/modules/src/em_mes/C_ms_gto.c
+++ b/modules/src/em_mes/C_ms_gto.c
@@ -6,6 +6,7 @@
 #include <em.h>
 #include <em_mes.h>
 
+void
 C_ms_gto()
 {
 	C_mes_begin(ms_gto);
diff --git a/modules/src/em_mes/C_ms_opt.c b/modules/src/em_mes/C_ms_opt.c
index d70a945dd..4e9d2e0de 100644
--- a/modules/src/em_mes/C_ms_opt.c
+++ b/modules/src/em_mes/C_ms_opt.c
@@ -6,6 +6,7 @@
 #include <em.h>
 #include <em_mes.h>
 
+void
 C_ms_opt()
 {
 	C_mes_begin(ms_opt);
diff --git a/modules/src/em_mes/C_ms_par.c b/modules/src/em_mes/C_ms_par.c
index 61b90585b..1475480a4 100644
--- a/modules/src/em_mes/C_ms_par.c
+++ b/modules/src/em_mes/C_ms_par.c
@@ -6,6 +6,7 @@
 #include <em.h>
 #include <em_mes.h>
 
+void
 C_ms_par(nparams)
 	arith nparams;
 {
diff --git a/modules/src/em_mes/C_ms_reg.c b/modules/src/em_mes/C_ms_reg.c
index 628e91ab7..f8651a05b 100644
--- a/modules/src/em_mes/C_ms_reg.c
+++ b/modules/src/em_mes/C_ms_reg.c
@@ -6,6 +6,7 @@
 #include <em.h>
 #include <em_mes.h>
 
+void
 C_ms_reg(offs, siz, class, prior)
 	arith offs, siz;
 	int class, prior;
diff --git a/modules/src/em_mes/C_ms_src.c b/modules/src/em_mes/C_ms_src.c
index 651c44863..a738d058a 100644
--- a/modules/src/em_mes/C_ms_src.c
+++ b/modules/src/em_mes/C_ms_src.c
@@ -6,6 +6,7 @@
 #include <em.h>
 #include <em_mes.h>
 
+void
 C_ms_src(nlines, filnam)
 	int nlines;
 	char *filnam;
diff --git a/modules/src/em_mes/C_ms_stb.c b/modules/src/em_mes/C_ms_stb.c
index 94fd406c1..9c46823a7 100644
--- a/modules/src/em_mes/C_ms_stb.c
+++ b/modules/src/em_mes/C_ms_stb.c
@@ -6,6 +6,7 @@
 #include <em.h>
 #include <em_mes.h>
 
+void
 C_ms_stb_cst(s, e1, e2, e3)
 	char	*s;
 	int	e1, e2;
@@ -19,6 +20,7 @@ C_ms_stb_cst(s, e1, e2, e3)
 	C_mes_end();
 }
 
+void
 C_ms_stb_dlb(s, e1, e2, l, off)
 	char	*s;
 	int	e1, e2;
@@ -33,6 +35,7 @@ C_ms_stb_dlb(s, e1, e2, l, off)
 	C_mes_end();
 }
 
+void
 C_ms_stb_dnam(s, e1, e2, l, off)
 	char	*s;
 	int	e1, e2;
@@ -47,6 +50,7 @@ C_ms_stb_dnam(s, e1, e2, l, off)
 	C_mes_end();
 }
 
+void
 C_ms_stb_ilb(s, e1, e2, l)
 	char	*s;
 	int	e1, e2;
@@ -60,6 +64,7 @@ C_ms_stb_ilb(s, e1, e2, l)
 	C_mes_end();
 }
 
+void
 C_ms_stb_pnam(s, e1, e2, p)
 	char	*s;
 	int	e1, e2;
diff --git a/modules/src/em_mes/C_ms_std.c b/modules/src/em_mes/C_ms_std.c
index 675c38d3d..1ccc4d012 100644
--- a/modules/src/em_mes/C_ms_std.c
+++ b/modules/src/em_mes/C_ms_std.c
@@ -6,6 +6,7 @@
 #include <em.h>
 #include <em_mes.h>
 
+void
 C_ms_std(s, e1, l)
 	char *s;
 	int e1;
diff --git a/modules/src/em_mes/em_mes.3 b/modules/src/em_mes/em_mes.3
index 5133d7384..84b4a7890 100644
--- a/modules/src/em_mes/em_mes.3
+++ b/modules/src/em_mes/em_mes.3
@@ -6,65 +6,67 @@ em_mes \- EM-message generating routines
 .nf
 .B #include <em.h>
 .PP
-.B C_ms_err()
+.B void C_ms_err()
 .PP
-.B C_ms_opt()
+.B void C_ms_opt()
 .PP
-.B C_ms_emx(wsiz, psiz)
+.B void C_ms_emx(wsiz, psiz)
 .B arith wsiz, psiz;
 .PP
 .B #include <em_reg.h>
-.B C_ms_reg(offs, siz, class, prior)
+.B void C_ms_reg(offs, siz, class, prior)
 .B arith offs, siz;
 .B int class, prior;
 .PP
-.B C_ms_src(nlines, filnam)
+.B void C_ms_src(nlines, filnam)
 .B int nlines;
 .B char *filnam;
 .PP
-.B C_ms_flt()
+.B void C_ms_flt()
 .PP
-.B C_ms_com(str)
+.B void C_ms_com(str)
 .B char *str;
 .PP
-.B C_ms_par(nparams)
+.B void C_ms_par(nparams)
 .B arith nparams;
 .PP
 .B #include <em_ego.h>
-.B C_ms_ego(hint, offs, siz, regno)
+.B void C_ms_ego(hint, offs, siz, regno)
 .B int hint, regno;
 .B arith offs, siz;
 .PP
-.B C_ms_gto()
+.B void C_ms_gto()
 .PP
-.B C_ms_stb_cst(s, e1, e2, e3)
+.B void C_ms_stb_cst(s, e1, e2, e3)
 .B char *s;
 .B int e1, e2;
 .B arith e3;
 .PP
-.B C_ms_stb_dlb(s, e1, e2, l, off)
+.B void C_ms_stb_dlb(s, e1, e2, l, off)
 .B char *s;
 .B int e1, e2;
 .B label l;
 .B arith off;
 .PP
-.B C_ms_stb_dnam(s, e1, e2, l, off)
+.B void C_ms_stb_dnam(s, e1, e2, l, off)
 .B char *s;
 .B int e1, e2;
 .B char *l;
 .B arith off;
 .PP
-.B C_ms_stb_ilb(s, e1, e2, l)
+.B void C_ms_stb_ilb(s, e1, e2, l)
 .B char *s;
 .B int e1, e2;
 .B label l;
 .PP
-.B C_ms_stb_pnam(s, e1, e2, p)
+.B void C_ms_stb_pnam(s, e1, e2, p)
 .B char *s;
 .B int e1, e2;
 .B char *p;
 .PP
-.B C_ms_lin(l)
+.B void C_ms_std(s, e1, l)
+.B char *s;
+.B int e1;
 .B int l;
 .fi
 .SH DESCRIPTION
@@ -157,7 +159,7 @@ can be invoked to indicate that a procedure uses a non-local goto.
 The
 .B C_ms_stb
 and
-.B C_ms_lin
+.B C_ms_std
 routines produce a message that a back-end can use for (debugger) symbol table
 entries.
 .SH FILES
@@ -173,8 +175,7 @@ em_code(3)
 em_code(3), read_em(3)
 .SH DIAGNOSTICS
 None of the functions return a value.
-.SH BUGS
-The
+.SH REMARKS
+There is no
 .BR C_ms_ext ()
-routine has not yet been implemented, since this message uses
-a variable number of arguments.
+routine, since this message uses a variable number of arguments.
diff --git a/modules/src/em_mes/proto.make b/modules/src/em_mes/proto.make
index 1266e828f..5914bd5c8 100644
--- a/modules/src/em_mes/proto.make
+++ b/modules/src/em_mes/proto.make
@@ -45,13 +45,13 @@ libem_mesCE.$(LIBSUF):
 		rm -f *.$(SUF)
 
 install:	all
+		-mkdir $(MOD_DIR)/lib
 		cp libem_mes.$(LIBSUF) $(MOD_DIR)/lib/libem_mes.$(LIBSUF)
 		cp libem_mesCE.$(LIBSUF) $(MOD_DIR)/lib/libem_mesCE.$(LIBSUF)
 		cp libem_mesO.$(LIBSUF) $(MOD_DIR)/lib/libem_mesO.$(LIBSUF)
 		$(RANLIB) $(MOD_DIR)/lib/libem_mes.$(LIBSUF)
 		$(RANLIB) $(MOD_DIR)/lib/libem_mesCE.$(LIBSUF)
 		$(RANLIB) $(MOD_DIR)/lib/libem_mesO.$(LIBSUF)
-		cp $(SRC_DIR)/em_mes.3 $(MOD_DIR)/man/em_mes.3
 		if [ $(DO_MACHINE_INDEP) = y ] ; \
 		then	mk_manpage $(SRC_DIR)/em_mes.3 $(TARGET_HOME) ; \
 		fi
@@ -60,7 +60,6 @@ cmp:		all
 		-cmp libem_mes.$(LIBSUF) $(MOD_DIR)/lib/libem_mes.$(LIBSUF)
 		-cmp libem_mesCE.$(LIBSUF) $(MOD_DIR)/lib/libem_mesCE.$(LIBSUF)
 		-cmp libem_mesO.$(LIBSUF) $(MOD_DIR)/lib/libem_mesO.$(LIBSUF)
-		-cmp $(SRC_DIR)/em_mes.3 $(MOD_DIR)/man/em_mes.3
 
 pr:
 		@pr $(SRC_DIR)/proto.make $(SRC)
diff --git a/modules/src/em_opt/.distr b/modules/src/em_opt/.distr
index 4cf77c027..d11f07afd 100644
--- a/modules/src/em_opt/.distr
+++ b/modules/src/em_opt/.distr
@@ -16,3 +16,4 @@ parser.h
 patterns
 pseudo.r
 syntax.l
+em_codeO.h
diff --git a/modules/src/em_opt/aux.c b/modules/src/em_opt/aux.c
index b7dcf4dc2..3fe747e8d 100644
--- a/modules/src/em_opt/aux.c
+++ b/modules/src/em_opt/aux.c
@@ -16,12 +16,14 @@ OO_rotate(w,amount)
 	return(((w<<amount)&highmask) | ((w >> (8*OO_WSIZE-amount))&lowmask));
 }
 
+int
 OO_signsame(a,b)
 	arith a, b;
 {
 	return( (a ^ b) >= 0);
 }
 
+int
 OO_sfit(val,nbits)
 	arith val, nbits;
 {
@@ -29,12 +31,14 @@ OO_sfit(val,nbits)
 	return(((val&mask) == 0) | (val&mask)==mask);
 }
 
+int
 OO_ufit(val, nbits)
 	arith val, nbits;
 {
 	return((val&(~((1L << (nbits - 1)) - 1))) == 0);
 }
 
+int
 OO_extsame(a1,a2)
 	register p_instr a1, a2;
 {
@@ -57,6 +61,7 @@ OO_extsame(a1,a2)
 	}
 }
 
+int
 OO_namsame(a1,a2)
 	register p_instr a1, a2;
 {
diff --git a/modules/src/em_opt/em_codeO.h b/modules/src/em_opt/em_codeO.h
new file mode 100644
index 000000000..6c4aea713
--- /dev/null
+++ b/modules/src/em_opt/em_codeO.h
@@ -0,0 +1,270 @@
+#define C_insertpart	O_insertpart
+#define C_beginpart	O_beginpart
+#define C_endpart	O_endpart
+#define C_aar	O_aar
+#define C_aar_narg	O_aar_narg
+#define C_adf	O_adf
+#define C_adf_narg	O_adf_narg
+#define C_adi	O_adi
+#define C_adi_narg	O_adi_narg
+#define C_adp	O_adp
+#define C_ads	O_ads
+#define C_ads_narg	O_ads_narg
+#define C_adu	O_adu
+#define C_adu_narg	O_adu_narg
+#define C_and	O_and
+#define C_and_narg	O_and_narg
+#define C_asp	O_asp
+#define C_ass	O_ass
+#define C_ass_narg	O_ass_narg
+#define C_beq	O_beq
+#define C_bge	O_bge
+#define C_bgt	O_bgt
+#define C_ble	O_ble
+#define C_blm	O_blm
+#define C_bls	O_bls
+#define C_bls_narg	O_bls_narg
+#define C_blt	O_blt
+#define C_bne	O_bne
+#define C_bra	O_bra
+#define C_bss_cst	O_bss_cst
+#define C_bss_fcon	O_bss_fcon
+#define C_bss_pnam	O_bss_pnam
+#define C_bss_ucon	O_bss_ucon
+#define C_cai	O_cai
+#define C_cal	O_cal
+#define C_cff	O_cff
+#define C_cfi	O_cfi
+#define C_cfu	O_cfu
+#define C_cif	O_cif
+#define C_cii	O_cii
+#define C_ciu	O_ciu
+#define C_close	O_close
+#define C_cmf	O_cmf
+#define C_cmf_narg	O_cmf_narg
+#define C_cmi	O_cmi
+#define C_cmi_narg	O_cmi_narg
+#define C_cmp	O_cmp
+#define C_cms	O_cms
+#define C_cms_narg	O_cms_narg
+#define C_cmu	O_cmu
+#define C_cmu_narg	O_cmu_narg
+#define C_com	O_com
+#define C_com_narg	O_com_narg
+#define C_con_cst	O_con_cst
+#define C_con_fcon	O_con_fcon
+#define C_con_pnam	O_con_pnam
+#define C_con_scon	O_con_scon
+#define C_con_ucon	O_con_ucon
+#define C_csa	O_csa
+#define C_csa_narg	O_csa_narg
+#define C_csb	O_csb
+#define C_csb_narg	O_csb_narg
+#define C_cst	O_cst
+#define C_cuf	O_cuf
+#define C_cui	O_cui
+#define C_cuu	O_cuu
+#define C_dch	O_dch
+#define C_dec	O_dec
+#define C_dee	O_dee
+#define C_del	O_del
+#define C_df_dlb	O_df_dlb
+#define C_df_dnam	O_df_dnam
+#define C_df_ilb	O_df_ilb
+#define C_dlb	O_dlb
+#define C_dnam	O_dnam
+#define C_dup	O_dup
+#define C_dus	O_dus
+#define C_dus_narg	O_dus_narg
+#define C_dvf	O_dvf
+#define C_dvf_narg	O_dvf_narg
+#define C_dvi	O_dvi
+#define C_dvi_narg	O_dvi_narg
+#define C_dvu	O_dvu
+#define C_dvu_narg	O_dvu_narg
+#define C_end	O_end
+#define C_end_narg	O_end_narg
+#define C_exc	O_exc
+#define C_exg	O_exg
+#define C_exg_narg	O_exg_narg
+#define C_exp	O_exp
+#define C_fcon	O_fcon
+#define C_fef	O_fef
+#define C_fef_narg	O_fef_narg
+#define C_fif	O_fif
+#define C_fif_narg	O_fif_narg
+#define C_fil	O_fil
+#define C_gto	O_gto
+#define C_hol_cst	O_hol_cst
+#define C_hol_fcon	O_hol_fcon
+#define C_hol_pnam	O_hol_pnam
+#define C_hol_ucon	O_hol_ucon
+#define C_icon	O_icon
+#define C_ilb	O_ilb
+#define C_inc	O_inc
+#define C_ine	O_ine
+#define C_init	O_init
+#define C_inl	O_inl
+#define C_inn	O_inn
+#define C_inn_narg	O_inn_narg
+#define C_inp	O_inp
+#define C_ior	O_ior
+#define C_ior_narg	O_ior_narg
+#define C_lae	O_lae
+#define C_lal	O_lal
+#define C_lar	O_lar
+#define C_lar_narg	O_lar_narg
+#define C_ldc	O_ldc
+#define C_lde	O_lde
+#define C_ldf	O_ldf
+#define C_ldl	O_ldl
+#define C_lfr	O_lfr
+#define C_lil	O_lil
+#define C_lim	O_lim
+#define C_lin	O_lin
+#define C_lni	O_lni
+#define C_loc	O_loc
+#define C_loe	O_loe
+#define C_lof	O_lof
+#define C_loi	O_loi
+#define C_lol	O_lol
+#define C_lor	O_lor
+#define C_los	O_los
+#define C_los_narg	O_los_narg
+#define C_lpb	O_lpb
+#define C_lpi	O_lpi
+#define C_lxa	O_lxa
+#define C_lxl	O_lxl
+#define C_magic	O_magic
+#define C_mes_begin	O_mes_begin
+#define C_mes_end	O_mes_end
+#define C_mlf	O_mlf
+#define C_mlf_narg	O_mlf_narg
+#define C_mli	O_mli
+#define C_mli_narg	O_mli_narg
+#define C_mlu	O_mlu
+#define C_mlu_narg	O_mlu_narg
+#define C_mon	O_mon
+#define C_ngf	O_ngf
+#define C_ngf_narg	O_ngf_narg
+#define C_ngi	O_ngi
+#define C_ngi_narg	O_ngi_narg
+#define C_nop	O_nop
+#define C_open	O_open
+#define C_pnam	O_pnam
+#define C_pro	O_pro
+#define C_pro_narg	O_pro_narg
+#define C_rck	O_rck
+#define C_rck_narg	O_rck_narg
+#define C_ret	O_ret
+#define C_rmi	O_rmi
+#define C_rmi_narg	O_rmi_narg
+#define C_rmu	O_rmu
+#define C_rmu_narg	O_rmu_narg
+#define C_rol	O_rol
+#define C_rol_narg	O_rol_narg
+#define C_rom_cst	O_rom_cst
+#define C_rom_fcon	O_rom_fcon
+#define C_rom_pnam	O_rom_pnam
+#define C_rom_scon	O_rom_scon
+#define C_rom_ucon	O_rom_ucon
+#define C_ror	O_ror
+#define C_ror_narg	O_ror_narg
+#define C_rtt	O_rtt
+#define C_sar	O_sar
+#define C_sar_narg	O_sar_narg
+#define C_sbf	O_sbf
+#define C_sbf_narg	O_sbf_narg
+#define C_sbi	O_sbi
+#define C_sbi_narg	O_sbi_narg
+#define C_sbs	O_sbs
+#define C_sbs_narg	O_sbs_narg
+#define C_sbu	O_sbu
+#define C_sbu_narg	O_sbu_narg
+#define C_scon	O_scon
+#define C_sde	O_sde
+#define C_sdf	O_sdf
+#define C_sdl	O_sdl
+#define C_set	O_set
+#define C_set_narg	O_set_narg
+#define C_sig	O_sig
+#define C_sil	O_sil
+#define C_sim	O_sim
+#define C_sli	O_sli
+#define C_sli_narg	O_sli_narg
+#define C_slu	O_slu
+#define C_slu_narg	O_slu_narg
+#define C_sri	O_sri
+#define C_sri_narg	O_sri_narg
+#define C_sru	O_sru
+#define C_sru_narg	O_sru_narg
+#define C_ste	O_ste
+#define C_stf	O_stf
+#define C_sti	O_sti
+#define C_stl	O_stl
+#define C_str	O_str
+#define C_sts	O_sts
+#define C_sts_narg	O_sts_narg
+#define C_teq	O_teq
+#define C_tge	O_tge
+#define C_tgt	O_tgt
+#define C_tle	O_tle
+#define C_tlt	O_tlt
+#define C_tne	O_tne
+#define C_trp	O_trp
+#define C_ucon	O_ucon
+#define C_xor	O_xor
+#define C_xor_narg	O_xor_narg
+#define C_zeq	O_zeq
+#define C_zer	O_zer
+#define C_zer_narg	O_zer_narg
+#define C_zge	O_zge
+#define C_zgt	O_zgt
+#define C_zle	O_zle
+#define C_zlt	O_zlt
+#define C_zne	O_zne
+#define C_zre	O_zre
+#define C_zrf	O_zrf
+#define C_zrf_narg	O_zrf_narg
+#define C_zrl	O_zrl
+
+#define C_hol_ilb	O_hol_ilb
+#define C_bss_dnam	O_bss_dnam
+#define C_bss_dlb	O_bss_dlb
+#define C_bss_icon	O_bss_icon
+#define C_bss_ilb	O_bss_ilb
+#define C_con_dnam	O_con_dnam
+#define C_con_dlb	O_con_dlb
+#define C_con_icon	O_con_icon
+#define C_con_ilb	O_con_ilb
+#define C_gto_dnam	O_gto_dnam
+#define C_lae_dnam	O_lae_dnam
+#define C_gto_dlb	O_gto_dlb
+#define C_ine_dnam	O_ine_dnam
+#define C_ine_dlb	O_ine_dlb
+#define C_rom_dnam	O_rom_dnam
+#define C_rom_dlb	O_rom_dlb
+#define C_ina_dnam	O_ina_dnam
+#define C_ina_dlb	O_ina_dlb
+#define C_rom_icon	O_rom_icon
+#define C_rom_ilb	O_rom_ilb
+#define C_ste_dnam	O_ste_dnam
+#define C_lae_dlb	O_lae_dlb
+#define C_ste_dlb	O_ste_dlb
+#define C_fil_dnam	O_fil_dnam
+#define C_fil_dlb	O_fil_dlb
+#define C_lde_dnam	O_lde_dnam
+#define C_lde_dlb	O_lde_dlb
+#define C_loe_dnam	O_loe_dnam
+#define C_loe_dlb	O_loe_dlb
+#define C_exa_dnam	O_exa_dnam
+#define C_exa_dlb	O_exa_dlb
+#define C_dee_dnam	O_dee_dnam
+#define C_sde_dnam	O_sde_dnam
+#define C_dee_dlb	O_dee_dlb
+#define C_sde_dlb	O_sde_dlb
+#define C_zre_dnam	O_zre_dnam
+#define C_zre_dlb	O_zre_dlb
+#define C_hol_dnam	O_hol_dnam
+#define C_hol_dlb	O_hol_dlb
+#define C_hol_icon	O_hol_icon
diff --git a/modules/src/em_opt/em_opt.3 b/modules/src/em_opt/em_opt.3
index 08291c8a9..290d35317 100644
--- a/modules/src/em_opt/em_opt.3
+++ b/modules/src/em_opt/em_opt.3
@@ -7,61 +7,61 @@ emopt \- EM code peephole optimizer interface for compilers
 .B #define PEEPHOLE
 .B #include <em.h>
 .PP
-.B O_init(wsize, psize)
+.B void O_init(wsize, psize)
 .B arith wsize, psize;
 .PP
 .B int O_open(filename)
-.B O_close()
+.B void O_close()
 .B int O_busy()
 .B char *filename;
 .PP
-.B O_magic()
+.B void O_magic()
 .PP
-.B O_df_dlb(l)
-.B O_df_dnam(s)
-.B O_df_ilb(l)
+.B void O_df_dlb(l)
+.B void O_df_dnam(s)
+.B void O_df_ilb(l)
 .B label l; char *s;
 .PP
-.B O_pro(s, l)
-.B O_pro_narg(s)
-.B O_end(l)
-.B O_end_narg()
+.B void O_pro(s, l)
+.B void O_pro_narg(s)
+.B void O_end(l)
+.B void O_end_narg()
 .B char *s; arith l;
 .PP
-.B O_exa_dlb(l)
-.B O_exa_dnam(s)
-.B O_exp(s)
-.B O_ina_dlb(l)
-.B O_ina_dnam(s)
-.B O_inp(s)
+.B void O_exa_dlb(l)
+.B void O_exa_dnam(s)
+.B void O_exp(s)
+.B void O_ina_dlb(l)
+.B void O_ina_dnam(s)
+.B void O_inp(s)
 .B char *s; label l;
 .PP
-.BI O_bss_ cstp ()
-.BI O_hol_ cstp ()
-.BI O_con_ cstp ()
-.BI O_rom_ cstp ()
+.BI "void O_bss_" cstp ()
+.BI "void O_hol_" cstp ()
+.BI "void O_con_" cstp ()
+.BI "void O_rom_" cstp ()
 .PP
 .B #include <em_mes.h>
-.B O_mes_begin(ms)
-.BI O_ cstp ()
-.B O_mes_end()
+.B void O_mes_begin(ms)
+.BI "void O_" cstp ()
+.B void O_mes_end()
 .B int ms;
 .PP
-.B O_exc(c1, c2)
+.B void O_exc(c1, c2)
 .B arith c1, c2;
 .PP
-.BI O_ mnem ()
-.BI O_ mnem _dlb()
-.BI O_ mnem _dnam()
-.BI O_ mnem _narg()
+.BI "void O_" mnem ()
+.BI "void O_" mnem _dlb()
+.BI "void O_" mnem _dnam()
+.BI "void O_" mnem _narg()
 .PP
-.B O_insertpart(id)
+.B void O_insertpart(id)
 .B int id;
 .PP
-.B O_beginpart(id)
+.B void O_beginpart(id)
 .B int id;
 .PP
-.B O_endpart(id)
+.B void O_endpart(id)
 .B int id;
 .fi
 .SH DESCRIPTION
diff --git a/modules/src/em_opt/findworst.c b/modules/src/em_opt/findworst.c
index 50bf09f72..edf1c9a70 100644
--- a/modules/src/em_opt/findworst.c
+++ b/modules/src/em_opt/findworst.c
@@ -6,6 +6,9 @@ static char rcsidp3[] = "$Header$";
 
 #define UPDATEWORST(backups) if(backups>mostbackups) mostbackups = backups;
 
+PRIVATE int leftmatch();
+PRIVATE int rightmatch();
+
 findworst(patt,repl)
 	struct mnems patt,repl;
 {
diff --git a/modules/src/em_opt/initlex.c b/modules/src/em_opt/initlex.c
index fc3675a39..d821d6d55 100644
--- a/modules/src/em_opt/initlex.c
+++ b/modules/src/em_opt/initlex.c
@@ -13,6 +13,8 @@ static char rcsidp2[] = "$Header$";
 extern char em_flag[];
 extern char em_mnem[][4];
 
+PRIVATE idinit();
+
 initlex()
 {
 	register int i,j;
diff --git a/modules/src/em_opt/makefuns.awk b/modules/src/em_opt/makefuns.awk
index a7b175fea..31d25f516 100644
--- a/modules/src/em_opt/makefuns.awk
+++ b/modules/src/em_opt/makefuns.awk
@@ -2,6 +2,7 @@ BEGIN		{
 		FS = "|";
 		seenproc = 0;
 		CC="${CMD}"
+		if (prototypes == "") prototypes = "prototypes"
 		}
 /^%/		{}
 /^$/		{}
@@ -18,7 +19,8 @@ BEGIN		{
 		nam = $1
 		printf "cat > O_%s.c << '--EOF--'\n",$1
 		print "#include \"nopt.h\""
-		printf "O_%s(",$1
+		printf "void O_%s(",$1
+		prototype = "_PROTOTYPE(void O_" $1 ", ("
 		nparms = split($2,parms,":");
 		for(p=1;p<nparms;p++) {
 			if(p!=1) {
@@ -28,16 +30,23 @@ BEGIN		{
 			printf a[1]
 		}
 		printf ")\n"
-		if(nparms) {
+		if(nparms > 1) {
+			prototype = prototype parms[1]
 			printf "\t%s",parms[1]
 		}
+		else {
+			prototype = prototype "void"
+		}
 		for(p=1;p<nparms;p++) {
 			split(parms[p+1],a," ")
+			prototype = prototype " " a[1]
 			printf " %s;\n",a[1]
 			if(a[2]) {
+				prototype = prototype ", " a[2] a[3] a[4]
 				printf "\t%s%s%s",a[2],a[3],a[4]
 			}
 		}
+		print prototype "));" >> prototypes
 		if($3) {
 			printf "{\n\t%s\n",$3
 		}
diff --git a/modules/src/em_opt/mkstrct.c b/modules/src/em_opt/mkstrct.c
index 0e8bbff9d..465007f3c 100644
--- a/modules/src/em_opt/mkstrct.c
+++ b/modules/src/em_opt/mkstrct.c
@@ -4,6 +4,7 @@ static char rcsid3[] = "$Header$";
 
 #include "nopt.h"
 
+void
 EM_mkop(p,opcode)
 	register p_instr p;
 	int opcode;
@@ -13,6 +14,7 @@ EM_mkop(p,opcode)
 	p->em_argtype = 0;
 }
 
+void
 EM_mknarg(p,opcode)
 	register p_instr p;
 	int opcode;
@@ -23,6 +25,7 @@ EM_mknarg(p,opcode)
 	p->em_cst = 0;
 }
 
+void
 EM_mkilb(p,opcode,lab)
 	register p_instr p;
 	int opcode;
@@ -34,6 +37,7 @@ EM_mkilb(p,opcode,lab)
 	p->em_ilb = lab;
 }
 
+void
 EM_mknof(p,opcode,lab,off)
 	register p_instr p;
 	int opcode;
@@ -47,6 +51,7 @@ EM_mknof(p,opcode,lab,off)
 	p->em_off = off;
 }
 
+void
 EM_mksof(p,opcode,name,off)
 	register p_instr p;
 	int opcode;
@@ -60,6 +65,7 @@ EM_mksof(p,opcode,name,off)
 	p->em_off = off;
 }
 
+void
 EM_mkcst(p,opcode,cst)
 	register p_instr p;
 	int opcode;
@@ -71,6 +77,7 @@ EM_mkcst(p,opcode,cst)
 	p->em_cst = cst;
 }
 
+void
 EM_mkpro(p,opcode,pnam)
 	register p_instr p;
 	int opcode;
@@ -82,6 +89,7 @@ EM_mkpro(p,opcode,pnam)
 	p->em_pnam = OO_freestr(pnam);
 }
 
+void
 EM_mkdefilb(p,opcode,deflb)
 	register p_instr p;
 	int opcode;
@@ -93,6 +101,7 @@ EM_mkdefilb(p,opcode,deflb)
 	p->em_ilb = deflb;
 }
 
+void
 EM_Nop(opcode)
 	int opcode;
 {
@@ -102,6 +111,7 @@ EM_Nop(opcode)
 	p->em_argtype = 0;
 }
 
+void
 EM_Nnarg(opcode)
 	int opcode;
 {
@@ -112,6 +122,7 @@ EM_Nnarg(opcode)
 	p->em_cst = 0;
 }
 
+void
 EM_Nilb(opcode,lab)
 	int opcode;
 	label lab;
@@ -123,6 +134,7 @@ EM_Nilb(opcode,lab)
 	p->em_ilb = lab;
 }
 
+void
 EM_Nnof(opcode,lab,off)
 	int opcode;
 	label lab;
@@ -136,6 +148,7 @@ EM_Nnof(opcode,lab,off)
 	p->em_off = off;
 }
 
+void
 EM_Nsof(opcode,name,off)
 	int opcode;
 	char *name;
@@ -149,6 +162,7 @@ EM_Nsof(opcode,name,off)
 	p->em_off = off;
 }
 
+void
 EM_Ncst(opcode,cst)
 	int opcode;
 	arith cst;
@@ -160,6 +174,7 @@ EM_Ncst(opcode,cst)
 	p->em_cst = cst;
 }
 
+void
 EM_Npro(opcode,pnam)
 	int opcode;
 	char *pnam;
@@ -171,6 +186,7 @@ EM_Npro(opcode,pnam)
 	p->em_pnam = OO_freestr(pnam);
 }
 
+void
 EM_Ndefilb(opcode,deflb)
 	int opcode;
 	label deflb;
@@ -182,6 +198,7 @@ EM_Ndefilb(opcode,deflb)
 	p->em_ilb = deflb;
 }
 
+void
 EM_Rop(opcode)
 	int opcode;
 {
@@ -191,6 +208,7 @@ EM_Rop(opcode)
 	p->em_argtype = 0;
 }
 
+void
 EM_Rnarg(opcode)
 	int opcode;
 {
@@ -201,6 +219,7 @@ EM_Rnarg(opcode)
 	p->em_cst = 0;
 }
 
+void
 EM_Rilb(opcode,lab)
 	int opcode;
 	label lab;
@@ -212,6 +231,7 @@ EM_Rilb(opcode,lab)
 	p->em_ilb = lab;
 }
 
+void
 EM_Rnof(opcode,lab,off)
 	int opcode;
 	label lab;
@@ -225,6 +245,7 @@ EM_Rnof(opcode,lab,off)
 	p->em_off = off;
 }
 
+void
 EM_Rsof(opcode,name,off)
 	int opcode;
 	char *name;
@@ -238,6 +259,7 @@ EM_Rsof(opcode,name,off)
 	p->em_off = off;
 }
 
+void
 EM_Rcst(opcode,cst)
 	int opcode;
 	arith cst;
@@ -249,6 +271,7 @@ EM_Rcst(opcode,cst)
 	p->em_cst = cst;
 }
 
+void
 EM_Rpro(opcode,pnam)
 	int opcode;
 	char *pnam;
@@ -260,6 +283,7 @@ EM_Rpro(opcode,pnam)
 	p->em_pnam = OO_freestr(pnam);
 }
 
+void
 EM_Rdefilb(opcode,deflb)
 	int opcode;
 	label deflb;
diff --git a/modules/src/em_opt/nopt.c b/modules/src/em_opt/nopt.c
index d2ad453a1..e285aa2f8 100644
--- a/modules/src/em_opt/nopt.c
+++ b/modules/src/em_opt/nopt.c
@@ -46,6 +46,9 @@ int		OO_wrstats = 1;	/* pattern statistics output */
  **************************/
 #define BTSCPY(pp,qq,i,p,q,n) for(pp=(p),qq=(q),i=(n);i--;*pp++ = *qq++)
 
+PRIVATE void allocmem();
+
+void
 O_init(wsize,psize)
 	arith wsize, psize;
 {
@@ -56,6 +59,7 @@ O_init(wsize,psize)
 	OO_PSIZE = psize;
 }
 
+int
 O_open(fname)
 	char *fname;
 {
@@ -63,16 +67,19 @@ O_open(fname)
 	return(C_open(fname));
 }
 
+void
 O_magic()
 {
 	C_magic();
 }
 
+void
 O_close()
 {
 	C_close();
 }
 
+void
 OO_dfa(last)
 	register int last;
 {
@@ -100,7 +107,7 @@ OO_dfa(last)
 	}
 }
 
-PRIVATE
+PRIVATE void
 fatal(s,a)
 	char *s;
 	int a;
@@ -111,7 +118,7 @@ fatal(s,a)
 	sys_stop(S_EXIT);
 }
 
-PRIVATE
+PRIVATE void
 allocmem()
 {
 	/* Allocate memory for queues on heap */
@@ -151,6 +158,7 @@ OO_freestr(str)
 	return(res);
 }
 
+void
 OO_flush()
 {
 	/*
@@ -197,6 +205,7 @@ OO_halfflush()
 	return (OO_nxtpatt++);
 }
 
+void
 OO_mkext(p,opcode,arg,off)
 	register p_instr p;
 	int opcode;
@@ -218,6 +227,7 @@ OO_mkext(p,opcode,arg,off)
 	}
 }
 
+void
 OO_mkrepl(lrepl,diff,numbkup)
 	int lrepl,diff,numbkup;
 {
@@ -264,6 +274,7 @@ OO_mkrepl(lrepl,diff,numbkup)
 }
 
 #ifdef DEBUG
+void
 dumpstate(mess)
 	char *mess;
 {
@@ -283,6 +294,7 @@ dumpstate(mess)
 	fprintf(stderr,"\n");
 }
 
+void
 prtinst(p)
 	p_instr	p;
 {
diff --git a/modules/src/em_opt/nopt.h b/modules/src/em_opt/nopt.h
index 31aaca510..de9d15669 100644
--- a/modules/src/em_opt/nopt.h
+++ b/modules/src/em_opt/nopt.h
@@ -11,6 +11,7 @@
 #include <em_comp.h>
 #include <system.h>
 #include <emO_code.h>
+#include <ansi.h>
 
 #define MAXBUFFER	200
 #define MAXSTRING	1000
@@ -52,13 +53,53 @@ extern arith	OO_PSIZE;	/* pointer length */
 extern int	OO_wrstats;			/* statistics output */
 #endif
 
-extern char	*OO_freestr();
-extern arith	OO_rotate();
-extern arith	OO_offset();
-
 #define CST(p)		(p.em_cst)
 #define PNAM(p)		(p.em_pnam)
 #define LAB(p)		(p.em_ilb)
 #define DEFILB(p)	(p.em_ilb)
 #define DEFINED(p)	(p.em_argtype)
 
+_PROTOTYPE(void EM_mkop, (p_instr, int));
+_PROTOTYPE(void EM_mknarg, (p_instr, int));
+_PROTOTYPE(void EM_mkilb, (p_instr, int, label));
+_PROTOTYPE(void EM_mknof, (p_instr, int, label, arith));
+_PROTOTYPE(void EM_mksof, (p_instr, int, char *, arith));
+_PROTOTYPE(void EM_mkcst, (p_instr, int, arith));
+_PROTOTYPE(void EM_mkpro, (p_instr, int, char *));
+_PROTOTYPE(void EM_mkdefilb, (p_instr, int, label));
+_PROTOTYPE(void EM_Nop, (int));
+_PROTOTYPE(void EM_Nnarg, (int));
+_PROTOTYPE(void EM_Nilb, (int, label));
+_PROTOTYPE(void EM_Nnof, (int, label, arith));
+_PROTOTYPE(void EM_Nsof, (int, char *, arith));
+_PROTOTYPE(void EM_Ncst, (int, arith));
+_PROTOTYPE(void EM_Npro, (int, char *));
+_PROTOTYPE(void EM_Ndefilb, (int, label));
+_PROTOTYPE(void EM_Rop, (int));
+_PROTOTYPE(void EM_Rnarg, (int));
+_PROTOTYPE(void EM_Rilb, (int, label));
+_PROTOTYPE(void EM_Rnof, (int, label, arith));
+_PROTOTYPE(void EM_Rsof, (int, char *, arith));
+_PROTOTYPE(void EM_Rcst, (int, arith));
+_PROTOTYPE(void EM_Rpro, (int, char *));
+_PROTOTYPE(void EM_Rdefilb, (int, label));
+
+_PROTOTYPE(arith OO_rotate, (arith, arith));
+_PROTOTYPE(int OO_signsame, (arith, arith));
+_PROTOTYPE(int OO_sfit, (arith, arith));
+_PROTOTYPE(int OO_ufit, (arith, arith));
+_PROTOTYPE(int OO_extsame, (p_instr, p_instr));
+_PROTOTYPE(int OO_namsame, (p_instr, p_instr));
+_PROTOTYPE(arith OO_offset, (p_instr));
+
+_PROTOTYPE(char	*OO_freestr, (char *));
+_PROTOTYPE(void OO_dfa, (int));
+_PROTOTYPE(void OO_flush, (void));
+_PROTOTYPE(p_instr OO_halfflush, (void));
+_PROTOTYPE(void OO_mkext, (p_instr, int, p_instr, arith));
+_PROTOTYPE(void OO_mkrepl, (int, int, int));
+
+#ifdef DEBUG
+_PROTOTYPE(void dumpstate, (char *));
+_PROTOTYPE(void prtinst, (p_instr));
+#endif
diff --git a/modules/src/em_opt/outputdfa.c b/modules/src/em_opt/outputdfa.c
index c0efccef5..0b7bf6ef6 100644
--- a/modules/src/em_opt/outputdfa.c
+++ b/modules/src/em_opt/outputdfa.c
@@ -7,6 +7,19 @@ static char rcsidp5[] = "$Header$";
 
 FILE *ofile;
 
+PRIVATE openofile();
+PRIVATE installofile();
+PRIVATE UNLINK();
+PRIVATE RENAME();
+PRIVATE outdfa();
+PRIVATE outmnems();
+PRIVATE outdotrans();
+PRIVATE outoneaction();
+PRIVATE outrepl();
+PRIVATE outexp();
+PRIVATE outext();
+PRIVATE outop();
+
 outputnopt()
 {
 	openofile("dfa.c");
diff --git a/modules/src/em_opt/proto.make b/modules/src/em_opt/proto.make
index ac6643eaa..28c25cc0a 100644
--- a/modules/src/em_opt/proto.make
+++ b/modules/src/em_opt/proto.make
@@ -33,7 +33,7 @@ LIBCEOPT =	libCEopt.$(LIBSUF)
 
 .SUFFIXES:	.d .r
 
-.r.d:		; CMD=$(CMD); export CMD; awk -f $(SRC_DIR)/makefuns.awk $*.r | sh -x
+.r.d:		; CMD=$(CMD); export CMD; awk -f $(SRC_DIR)/makefuns.awk prototypes=/dev/null $*.r | sh -x
 		touch $@
 
 .SUFFIXES: .$(SUF)
@@ -57,15 +57,17 @@ GENFILES =	Lpars.h Lpars.c parserdummy parser.c syntax.c \
 		dfa.c dfa.c.new trans.c trans.c.new\
 		incalls.d incalls.r incalls.r.new pseudo.d pseudo.r
 
-all:		em_nopt $(LIBOPT) $(LIBCEOPT)
+all:		em_nopt $(LIBOPT) $(LIBCEOPT) prototypes
 
 install:	all
+		-mkdir $(MOD_DIR)/lib
+		-mkdir $(MOD_DIR)/h
 		cp $(LIBOPT) $(MOD_DIR)/lib/$(LIBOPT)
 		$(RANLIB) $(MOD_DIR)/lib/$(LIBOPT)
 		cp $(LIBCEOPT) $(MOD_DIR)/lib/$(LIBCEOPT)
 		$(RANLIB) $(MOD_DIR)/lib/$(LIBCEOPT)
-		cp $(SRC_DIR)/em_opt.3 $(MOD_DIR)/man/em_opt.3
 		cp em_nopt $(TARGET_HOME)/lib.bin/em_nopt
+		cp prototypes $(MOD_DIR)/h/em_codeO.h
 		if [ $(DO_MACHINE_INDEP) = y ] ; \
 		then	mk_manpage $(SRC_DIR)/em_opt.3 $(TARGET_HOME) ; \
 			mk_manpage $(SRC_DIR)/em_nopt.6 $(TARGET_HOME) ; \
@@ -75,7 +77,8 @@ cmp:		all
 		-cmp $(LIBOPT) $(MOD_DIR)/lib/$(LIBOPT)
 		-cmp $(LIBCEOPT) $(MOD_DIR)/lib/$(LIBCEOPT)
 		-cmp em_nopt $(TARGET_HOME)/lib.bin/em_nopt
-		-cmp $(SRC_DIR)/em_opt.3 $(MOD_DIR)/man/em_opt.3
+		-cmp prototypes $(MOD_DIR)/h/em_codeO.h
+
 
 pr:
 		@pr $(SRCS)
@@ -88,7 +91,7 @@ lint:		lintparser lintnopt
 clean:
 		rm -f O_*.$(SUF)
 		rm -f O_*.c
-		rm -f $(NOFILES) main.$(SUF) $(POFILES)
+		rm -f $(NOFILES) main.$(SUF) $(POFILES) prototypes
 		rm -f $(GENFILES) parser em_nopt $(LIBOPT) $(LIBCEOPT)
 
 # How to build stand alone version of the optimizer
@@ -132,6 +135,11 @@ $(LIBCEOPT):	incalls.r
 		-mv $(LIBOPT).saved $(LIBOPT)
 		rm -f O_*.$(SUF) $(NOFILES)
 
+prototypes:	pseudo.r incalls.r
+		cp $(SRC_DIR)/em_codeO.h prototypes
+		echo >> prototypes
+		awk -f $(SRC_DIR)/makefuns.awk pseudo.r incalls.r > /dev/null
+
 incalls.r:	$(SRC_DIR)/patterns parser
 		-$(UTIL_HOME)/lib.bin/cpp $(SRC_DIR)/patterns | $(HOWMUCH) >/tmp/patts
 		parser </tmp/patts
diff --git a/modules/src/flt_arith/b64_add.c b/modules/src/flt_arith/b64_add.c
index 144cd2a0f..e1689f517 100644
--- a/modules/src/flt_arith/b64_add.c
+++ b/modules/src/flt_arith/b64_add.c
@@ -5,7 +5,7 @@
 
 /* $Header$ */
 
-# include "flt_misc.h"
+#include "flt_misc.h"
 
 int
 flt_b64_add(e1,e2)
diff --git a/modules/src/flt_arith/b64_sft.c b/modules/src/flt_arith/b64_sft.c
index d724f387d..c98d60364 100644
--- a/modules/src/flt_arith/b64_sft.c
+++ b/modules/src/flt_arith/b64_sft.c
@@ -7,9 +7,7 @@
 
 #include "flt_misc.h"
 
-#if __STDC__ > 0
 void
-#endif
 flt_b64_sft(e,n)
 	register struct flt_mantissa *e;
 	register int n;
diff --git a/modules/src/flt_arith/flt_add.c b/modules/src/flt_arith/flt_add.c
index 0db127b0b..a1f27c9ef 100644
--- a/modules/src/flt_arith/flt_add.c
+++ b/modules/src/flt_arith/flt_add.c
@@ -7,9 +7,7 @@
 
 #include "flt_misc.h"
 
-#if __STDC__ > 0
 void
-#endif
 flt_add(e1,e2,e3)
 	register flt_arith *e1,*e2,*e3;
 {
@@ -77,9 +75,7 @@ flt_add(e1,e2,e3)
 	flt_chk(e3);
 }
 
-#if __STDC__ > 0
 void
-#endif
 flt_sub(e1,e2,e3)
 	flt_arith *e1,*e2,*e3;
 {
diff --git a/modules/src/flt_arith/flt_ar2flt.c b/modules/src/flt_arith/flt_ar2flt.c
index 21e91a8af..d10e60598 100644
--- a/modules/src/flt_arith/flt_ar2flt.c
+++ b/modules/src/flt_arith/flt_ar2flt.c
@@ -8,9 +8,7 @@
 #include "flt_misc.h"
 #include <em_arith.h>
 
-#if __STDC__ > 0
 void
-#endif
 flt_arith2flt(n, e, uns)
 	register arith n;
 	register flt_arith *e;
diff --git a/modules/src/flt_arith/flt_arith.3 b/modules/src/flt_arith/flt_arith.3
index b8b90e11a..2e6a5feb1 100644
--- a/modules/src/flt_arith/flt_arith.3
+++ b/modules/src/flt_arith/flt_arith.3
@@ -28,32 +28,32 @@ extern int	flt_status;
 
 #define FLT_STRLEN	32
 .PP
-.B flt_add(e1, e2, e3)
+.B void flt_add(e1, e2, e3)
 .B flt_arith *e1, *e2, *e3;
 .PP
-.B flt_mul(e1, e2, e3)
+.B void flt_mul(e1, e2, e3)
 .B flt_arith *e1, *e2, *e3;
 .PP
-.B flt_sub(e1, e2, e3)
+.B void flt_sub(e1, e2, e3)
 .B flt_arith *e1, *e2, *e3;
 .PP
-.B flt_div(e1, e2, e3)
+.B void flt_div(e1, e2, e3)
 .B flt_arith *e1, *e2, *e3;
 .PP
-.B flt_umin(e)
+.B void flt_umin(e)
 .B flt_arith *e;
 .PP
-.B flt_modf(e1, intpart, fractpart)
+.B void flt_modf(e1, intpart, fractpart)
 .B flt_arith *e1, *intpart, *fractpart;
 .PP
 .B int flt_cmp(e1, e2)
 .B flt_arith *e1, *e2;
 .PP
-.B flt_str2flt(s, e)
+.B void flt_str2flt(s, e)
 .B char *s;
 .B flt_arith *e;
 .PP
-.B flt_flt2str(e, buf, bufsize)
+.B void flt_flt2str(e, buf, bufsize)
 .B flt_arith *e;
 .B char *buf;
 .B int bufsize;
@@ -61,7 +61,7 @@ extern int	flt_status;
 .B int flt_status;
 .PP
 .B #include <em_arith.h>
-.B flt_arith2flt(n, e, uns)
+.B void flt_arith2flt(n, e, uns)
 .B arith n;
 .B flt_arith *e;
 .B int uns;
@@ -70,7 +70,7 @@ extern int	flt_status;
 .B flt_arith *e;
 .B int uns;
 .PP
-.B flt_b64_sft(m, n)
+.B void flt_b64_sft(m, n)
 .B struct flt_mantissa *m;
 .B int n;
 .SH DESCRIPTION
diff --git a/modules/src/flt_arith/flt_arith.h b/modules/src/flt_arith/flt_arith.h
index 3d31b3ded..baf9f33d1 100644
--- a/modules/src/flt_arith/flt_arith.h
+++ b/modules/src/flt_arith/flt_arith.h
@@ -7,6 +7,8 @@
 #ifndef __FLT_INCLUDED__
 #define __FLT_INCLUDED__
 
+#include "ansi.h"
+
 #ifndef arith
 #define arith long
 #endif
@@ -31,20 +33,17 @@ extern int	flt_status;
 
 #define FLT_STRLEN	32	/* max length of result of flt_flt2str() */
 
-#if __STDC__ > 0
-void flt_add(flt_arith *, flt_arith *, flt_arith *);
-void flt_sub(flt_arith *, flt_arith *, flt_arith *);
-void flt_mul(flt_arith *, flt_arith *, flt_arith *);
-void flt_div(flt_arith *, flt_arith *, flt_arith *);
-void flt_modf(flt_arith *, flt_arith *, flt_arith *);
-int flt_cmp(flt_arith *, flt_arith *);
-void flt_str2flt(char *, flt_arith *);
-void flt_flt2str(flt_arith *, char *, int);
-void flt_arith2flt(arith, flt_arith *, int);
-arith flt_flt2arith(flt_arith *, int);
-void flt_b64_sft(struct flt_mantissa *, int);
-void flt_umin(flt_arith *);
-#else
-arith flt_flt2arith();
-#endif
+_PROTOTYPE(void flt_add, (flt_arith *, flt_arith *, flt_arith *));
+_PROTOTYPE(void flt_sub, (flt_arith *, flt_arith *, flt_arith *));
+_PROTOTYPE(void flt_mul, (flt_arith *, flt_arith *, flt_arith *));
+_PROTOTYPE(void flt_div, (flt_arith *, flt_arith *, flt_arith *));
+_PROTOTYPE(void flt_modf, (flt_arith *, flt_arith *, flt_arith *));
+_PROTOTYPE(int flt_cmp, (flt_arith *, flt_arith *));
+_PROTOTYPE(void flt_str2flt, (char *, flt_arith *));
+_PROTOTYPE(void flt_flt2str, (flt_arith *, char *, int));
+_PROTOTYPE(void flt_arith2flt, (arith, flt_arith *, int));
+_PROTOTYPE(arith flt_flt2arith, (flt_arith *, int));
+_PROTOTYPE(void flt_b64_sft, (struct flt_mantissa *, int));
+_PROTOTYPE(void flt_umin, (flt_arith *));
+
 #endif /* __FLT_INCLUDED__ */
diff --git a/modules/src/flt_arith/flt_chk.c b/modules/src/flt_arith/flt_chk.c
index bfdd332fe..d0ad61187 100644
--- a/modules/src/flt_arith/flt_chk.c
+++ b/modules/src/flt_arith/flt_chk.c
@@ -8,9 +8,8 @@
 #include "flt_misc.h"
 
 int	flt_status = 0;
-#if __STDC__ > 0
+
 void
-#endif
 flt_chk(e)
 	register flt_arith *e;
 {
diff --git a/modules/src/flt_arith/flt_cmp.c b/modules/src/flt_arith/flt_cmp.c
index e814aeaf0..12a1cca7d 100644
--- a/modules/src/flt_arith/flt_cmp.c
+++ b/modules/src/flt_arith/flt_cmp.c
@@ -5,7 +5,7 @@
 
 /* $Header$ */
 
-#include	"flt_misc.h"
+#include "flt_misc.h"
 
 int
 flt_cmp(e1, e2)
diff --git a/modules/src/flt_arith/flt_div.c b/modules/src/flt_arith/flt_div.c
index dc8aea33f..0d7fbd1bf 100644
--- a/modules/src/flt_arith/flt_div.c
+++ b/modules/src/flt_arith/flt_div.c
@@ -6,9 +6,8 @@
 /* $Header$ */
 
 #include "flt_misc.h"
-#if __STDC__ > 0
+
 void
-#endif
 flt_div(e1,e2,e3)
 	register flt_arith *e1,*e2,*e3;
 {
diff --git a/modules/src/flt_arith/flt_misc.h b/modules/src/flt_arith/flt_misc.h
index 467c6fbc9..7a25de582 100644
--- a/modules/src/flt_arith/flt_misc.h
+++ b/modules/src/flt_arith/flt_misc.h
@@ -21,10 +21,8 @@
 #define flt_b64_add	_flt_64add
 #define flt_split	_flt_split
 
-#if __STDC__ > 0
-int ucmp(long, long);
-void flt_nrm(flt_arith *);
-void flt_chk(flt_arith *);
-int flt_b64_add(struct flt_mantissa *, struct flt_mantissa *);
-void flt_split(flt_arith *, unsigned short *);
-#endif
+_PROTOTYPE(int ucmp, (long, long));
+_PROTOTYPE(void flt_nrm, (flt_arith *));
+_PROTOTYPE(void flt_chk, (flt_arith *));
+_PROTOTYPE(int flt_b64_add, (struct flt_mantissa *, struct flt_mantissa *));
+_PROTOTYPE(void flt_split, (flt_arith *, unsigned short *));
diff --git a/modules/src/flt_arith/flt_modf.c b/modules/src/flt_arith/flt_modf.c
index 675c26b9e..511116d23 100644
--- a/modules/src/flt_arith/flt_modf.c
+++ b/modules/src/flt_arith/flt_modf.c
@@ -6,9 +6,8 @@
 /* $Header$ */
 
 #include "flt_misc.h"
-#if __STDC__ > 0
+
 void
-#endif
 flt_modf(e, ipart, fpart)
 	register flt_arith *e, *ipart, *fpart;
 {
diff --git a/modules/src/flt_arith/flt_mul.c b/modules/src/flt_arith/flt_mul.c
index caac6b798..876e7a5a9 100644
--- a/modules/src/flt_arith/flt_mul.c
+++ b/modules/src/flt_arith/flt_mul.c
@@ -6,9 +6,8 @@
 /* $Header$ */
 
 #include "flt_misc.h"
-#if __STDC__ > 0
+
 void
-#endif
 flt_mul(e1,e2,e3)
 	register flt_arith *e1,*e2,*e3;
 {
diff --git a/modules/src/flt_arith/flt_nrm.c b/modules/src/flt_arith/flt_nrm.c
index df6d75c66..c1ef9ac65 100644
--- a/modules/src/flt_arith/flt_nrm.c
+++ b/modules/src/flt_arith/flt_nrm.c
@@ -6,9 +6,8 @@
 /* $Header$ */
 
 #include "flt_misc.h"
-#if __STDC__ > 0
+
 void
-#endif
 flt_nrm(e)
 	register flt_arith *e;
 {
diff --git a/modules/src/flt_arith/flt_str2fl.c b/modules/src/flt_arith/flt_str2fl.c
index f9936ba4d..4a7eef370 100644
--- a/modules/src/flt_arith/flt_str2fl.c
+++ b/modules/src/flt_arith/flt_str2fl.c
@@ -217,9 +217,8 @@ add_exponent(e, exp)
 	if (!status) status = flt_status;
 	flt_status = status;
 }
-#if __STDC__ > 0
+
 void
-#endif
 flt_str2flt(s, e)
 	register char		*s;
 	register flt_arith	*e;
@@ -420,9 +419,8 @@ flt_ecvt(e, decpt, sign)
 	}
 	return buf;
 }
-#if __STDC__ > 0
+
 void
-#endif
 flt_flt2str(e, buf, bufsize)
 	flt_arith *e;
 	char *buf;
diff --git a/modules/src/flt_arith/flt_umin.c b/modules/src/flt_arith/flt_umin.c
index 182eb7fa9..4f375424e 100644
--- a/modules/src/flt_arith/flt_umin.c
+++ b/modules/src/flt_arith/flt_umin.c
@@ -6,9 +6,8 @@
 /* $Header$ */
 
 #include "flt_misc.h"
-#if __STDC__ > 0
+
 void
-#endif
 flt_umin(e)
 	flt_arith *e;
 {
diff --git a/modules/src/flt_arith/proto.make b/modules/src/flt_arith/proto.make
index 910981224..dc7bbfdb3 100644
--- a/modules/src/flt_arith/proto.make
+++ b/modules/src/flt_arith/proto.make
@@ -43,10 +43,11 @@ $(LIBFLT):	$(OBJ)
 		$(RANLIB) $(LIBFLT)
 
 install:	all
+		-mkdir $(MOD_DIR)/lib
+		-mkdir $(MOD_DIR)/h
 		cp $(LIBFLT) $(MOD_DIR)/lib/$(LIBFLT)
 		$(RANLIB) $(MOD_DIR)/lib/$(LIBFLT)
 		cp $(SRC_DIR)/flt_arith.h $(MOD_DIR)/h/flt_arith.h
-		cp $(SRC_DIR)/flt_arith.3 $(MOD_DIR)/man/flt_arith.3
 		if [ $(DO_MACHINE_INDEP) = y ] ; \
 		then	mk_manpage $(SRC_DIR)/flt_arith.3 $(TARGET_HOME) ; \
 		fi
@@ -54,7 +55,6 @@ install:	all
 cmp:		all
 		-cmp $(LIBFLT) $(MOD_DIR)/lib/$(LIBFLT)
 		-cmp $(SRC_DIR)/flt_arith.h $(MOD_DIR)/h/flt_arith.h
-		-cmp $(SRC_DIR)/flt_arith.3 $(MOD_DIR)/man/flt_arith.3
 
 pr:
 		@pr $(SRC_DIR)/proto.make $(SRC)
diff --git a/modules/src/flt_arith/split.c b/modules/src/flt_arith/split.c
index d5c0344c1..7c4bf2f9e 100644
--- a/modules/src/flt_arith/split.c
+++ b/modules/src/flt_arith/split.c
@@ -1,9 +1,8 @@
 /* $Header$ */
 
 #include "flt_misc.h"
-#if __STDC__ > 0
+
 void
-#endif
 flt_split(e, p)
 	register flt_arith *e;
 	register unsigned short *p;
diff --git a/modules/src/idf/idf.3 b/modules/src/idf/idf.3
index b77a2a627..14f0b00d2 100644
--- a/modules/src/idf/idf.3
+++ b/modules/src/idf/idf.3
@@ -4,7 +4,7 @@
 init_idf, str2idf, findidf\ \-\ a namelist module
 .SH SYNOPSIS
 .PP
-.B init_idf()
+.B void init_idf()
 .PP
 .B struct idf *str2idf(tag, cpy)
 .br
diff --git a/modules/src/idf/idf_pkg.body b/modules/src/idf/idf_pkg.body
index 19c2fb5ec..4b71bfaaa 100644
--- a/modules/src/idf/idf_pkg.body
+++ b/modules/src/idf/idf_pkg.body
@@ -17,9 +17,12 @@ static struct idf *IDF_hashtable[IDF_HASHSIZE];
 		(variable, selector, structure tag, etc.).
 	*/
 
-#if __STDC__
-static struct idf *IDF_new(char *, int, int);
-#endif
+_PROTOTYPE(static struct idf *IDF_new, (char *, int, int));
+
+void
+init_idf()
+{
+}
 
 static struct idf *
 IDF_new(tg, size, cpy)
@@ -64,6 +67,7 @@ IDF_new(tg, size, cpy)
 }
 
 #ifdef	IDF_DEBUG
+void
 hash_stat()
 {
 	register int i;
@@ -87,6 +91,7 @@ hash_stat()
 	print("End hash table tally\n");
 }
 
+void
 idfappfun(fun, opt)
 	int	(*fun)();
 	int	opt;
diff --git a/modules/src/idf/idf_pkg.spec b/modules/src/idf/idf_pkg.spec
index 7fe7dbcda..6fbefd184 100644
--- a/modules/src/idf/idf_pkg.spec
+++ b/modules/src/idf/idf_pkg.spec
@@ -1,6 +1,8 @@
 /* $Header$ */
 /* IDENTIFIER DESCRIPTOR */
 
+#include <ansi.h>
+
 /* This a generic package for maintaining a name list */
 
 /* Instantiation parameters, supplied by #define, are :
@@ -23,9 +25,9 @@ struct idf	{
 
 /*	init_idf()
 
-	Initializes the namelist. Empty for now.
+	Initializes the namelist.
 */
-#define			init_idf()
+_PROTOTYPE(void init_idf, (void));
 
 /*	struct idf * str2idf(tg, cp)
 		char *tg;
@@ -38,10 +40,6 @@ struct idf	{
 	If cp < 0, the string is not entered, but only looked for.
 */
 
-#if __STDC__ > 0
-struct idf *str2idf(char *, int);
-#else
-extern struct idf *	str2idf();
-#endif
+_PROTOTYPE(struct idf *str2idf, (char *, int));
 
 #define	findidf(tg)	str2idf(tg, -1)
diff --git a/modules/src/idf/proto.make b/modules/src/idf/proto.make
index a3035664f..d80c46cad 100644
--- a/modules/src/idf/proto.make
+++ b/modules/src/idf/proto.make
@@ -8,9 +8,9 @@ MOD_DIR = $(TARGET_HOME)/modules
 all:
 
 install:	all
+		-mkdir $(MOD_DIR)/pkg
 		cp $(SRC_DIR)/idf_pkg.body $(MOD_DIR)/pkg/idf_pkg.body
 		cp $(SRC_DIR)/idf_pkg.spec $(MOD_DIR)/pkg/idf_pkg.spec
-		cp $(SRC_DIR)/idf.3 $(MOD_DIR)/man/idf.3
 		if [ $(DO_MACHINE_INDEP) = y ] ; \
 		then	mk_manpage $(SRC_DIR)/idf.3 $(TARGET_HOME) ; \
 		fi
@@ -18,7 +18,6 @@ install:	all
 cmp:		all
 		-cmp $(SRC_DIR)/idf_pkg.body $(MOD_DIR)/pkg/idf_pkg.body
 		-cmp $(SRC_DIR)/idf_pkg.spec $(MOD_DIR)/pkg/idf_pkg.spec
-		-cmp $(SRC_DIR)/idf.3 $(MOD_DIR)/man/idf.3
 
 pr:
 		@pr $(SRC_DIR)/proto.make $(SRC_DIR)/idf_pkg.spec $(SRC_DIR)/idf_pkg.body