From 3ca2fcad1c5c5c92e31ce6bc27564083d360fce0 Mon Sep 17 00:00:00 2001
From: ceriel <none@none>
Date: Thu, 8 Jan 1987 16:35:00 +0000
Subject: [PATCH] added doc for C_init

---
 modules/src/em_code/em_code.3X | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/modules/src/em_code/em_code.3X b/modules/src/em_code/em_code.3X
index 9300f6300..872bbcbc0 100644
--- a/modules/src/em_code/em_code.3X
+++ b/modules/src/em_code/em_code.3X
@@ -5,6 +5,9 @@ emcode \- EM code interface for compilers
 .nf
 .B #include <em.h>
 .PP
+.B C_init(wsize, psize)
+.B arith wsize, psize;
+.PP
 .B int C_open(filename)
 .B C_close()
 .B int C_busy()
@@ -74,6 +77,15 @@ unsigned int
 for
 .BR label .
 .PP
+.B C_init()
+should be called to initialize the module.
+.I Wsize
+is the word size and
+.I psize
+the pointer size on the target machine.
+Checking implementations of this module use these values to check
+whether arguments of an instruction are legal.
+.PP
 .BI C_open( filename )
 should be invoked as initialiser for
 a sequence of calls that produce EM code on file
-- 
2.34.1