From 77f33b67625383d7722e85b2fa1c5a4050fb91cd Mon Sep 17 00:00:00 2001
From: ceriel <none@none>
Date: Fri, 6 Feb 1987 14:44:56 +0000
Subject: [PATCH] did not work with bloody vax assemblerr

---
 lang/cem/libcc/stdio/ungetc.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/lang/cem/libcc/stdio/ungetc.c b/lang/cem/libcc/stdio/ungetc.c
index ee88bf2bc..ef1919692 100644
--- a/lang/cem/libcc/stdio/ungetc.c
+++ b/lang/cem/libcc/stdio/ungetc.c
@@ -2,8 +2,10 @@
 
 ungetc(ch, iop)
 int ch;
-FILE *iop;
+register FILE *iop;
 {
+	unsigned char *p;
+
 	if ( ch < 0  || !io_testflag(iop,IO_READMODE))
 		return EOF;
 	if (iop->_ptr == iop->_buf) {
@@ -11,6 +13,7 @@ FILE *iop;
 		iop->_ptr++;
 	}
 	iop->_count++;
-	*--iop->_ptr = ch;
+	p = --(iop->_ptr);	/* ??? Bloody vax assembler !!! */
+	*p = ch;
 	return(ch);
 }
-- 
2.34.1