Being a bit more strict on warnings (-Wall).

util/LLgen/src/Lpars.c

@@ -387,10 +387,6 @@ static short LL_index[] = {0,0,
  * This file is copied into Lpars.c.
  */
 
-#ifndef lint
-static char *rcsid = "$Id$";
-#endif
-
 unsigned int	LLtcnt[LL_NTERMINALS];
 unsigned int	LLscnt[LL_NSETS];
 int		LLcsymb, LLsymb;

util/LLgen/src/alloc.c

@@ -15,40 +15,37 @@
  * alloc.c
  * Interface to malloc() and realloc()
  */
-
+#include <stdio.h>
 #include <stdlib.h>
 # include "types.h"
 # include "extern.h"
-
-# ifndef NORCSID
-static string rcsid = "$Id$";
-# endif
+# include "LLgen.h"
 
 static string e_nomem = "Out of memory";
 
-p_mem
-alloc(size) unsigned size; {
+p_mem alloc(unsigned int size)
+{
 	/*
 	   Allocate "size" bytes. Panic if it fails
 	 */
 	p_mem	p;
 
-	if ((p = malloc(size)) == 0) fatal(linecount,e_nomem);
+	if ((p = malloc(size)) == 0) fatal(linecount,e_nomem, NULL, NULL);
 	return p;
 }
 
-p_mem
-ralloc(p,size) p_mem p; unsigned size; {
+p_mem ralloc(p_mem p, unsigned int size)
+{
 	/*
 	   Re-allocate the chunk of memory indicated by "p", to
 	   occupy "size" bytes
 	 */
-	if ((p = realloc(p,size)) == 0) fatal(linecount,e_nomem);
+	if ((p = realloc(p,size)) == 0) fatal(linecount,e_nomem, NULL, NULL);
 	return p;
 }
 
-p_mem
-new_mem(p) register p_info p; {
+p_mem new_mem(p_info p)
+{
 	/*
 	   This routine implements arrays that can grow.
 	   It must be called every time a new element is added to it.
@@ -60,7 +57,7 @@ new_mem(p) register p_info p; {
 	   be updated each time this routine is called
 	 */
 	p_mem	rp;
-	unsigned sz;
+	unsigned int sz;
 
 	if (p->i_max >= p->i_top) {	/* No more free elements */
 		sz = p->i_size;

util/LLgen/src/compute.c

@@ -579,6 +579,7 @@ static int nc_nfollow(p_nont p)
 	return follow(p->n_nc_follow, p->n_rule);
 }
 
+#if 0
 static int nc_follow(p_set setp, p_gram p)
 {
 	/*
@@ -650,6 +651,7 @@ static int nc_follow(p_set setp, p_gram p)
 		p++;
 	}
 }
+#endif
 
 #endif
 

util/LLgen/src/global.c

@@ -20,10 +20,6 @@
 # include "extern.h"
 # include "io.h"
 
-# ifndef NORCSID
-static string rcsid4 = "$Id$";
-# endif
-
 char	ltext[LTEXTSZ];
 p_nont	nonterms;
 p_nont	maxnt;

util/LLgen/src/machdep.c

@@ -24,16 +24,9 @@
 
 #include "LLgen.h"
 
-# ifndef NORCSID
-static string rcsid5 = "$Id$";
-# endif
-
 /* In this file the following routines are defined: */
-/* extern	UNLINK(); */
-/* extern	RENAME(); */
-/* extern string	libpath(); */
-
-void UNLINK(string x) {
+void UNLINK(string x)
+{
 	/* Must remove the file "x" */
 
 #ifdef USE_SYS

util/LLgen/src/main.c

@@ -23,12 +23,15 @@
 #include "assert.h"
 #include "LLgen.h"
 
+#include <missing_proto.h>
+
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
 
-int main(int argc, char *argv[]) {
-	register string arg;
+int main(int argc, char *argv[])
+{
+	string arg;
 	string libpath();
 	char	*beg_sbrk = 0;