X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=x2p%2Futil.c;h=d43a1eb723ad9376ce98a4a7b776c8bc95e90931;hb=5459498cf7ff8f9f094292347be22c6312edae62;hp=e8b666f39356f41aab61cd3f369fc6be0cc4f816;hpb=68dc074516a6859e3424b48d1647bcb08b1a1a7d;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/x2p/util.c b/x2p/util.c
index e8b666f..d43a1eb 100644
--- a/x2p/util.c
+++ b/x2p/util.c
@@ -13,9 +13,7 @@
 #include "INTERN.h"
 #include "util.h"
 
-#ifdef I_STDARG
-#  include <stdarg.h>
-#endif
+#include <stdarg.h>
 #define FLUSH
 
 static char nomem[] = "Out of memory!\n";
@@ -24,8 +22,7 @@ static char nomem[] = "Out of memory!\n";
 
 
 Malloc_t
-safemalloc(size)
-MEM_SIZE size;
+safemalloc(MEM_SIZE size)
 {
     Malloc_t ptr;
 
@@ -33,8 +30,8 @@ MEM_SIZE size;
     ptr = malloc(size ? size : 1);
 #ifdef DEBUGGING
     if (debug & 128)
-	fprintf(stderr,"0x%lx: (%05d) malloc %d bytes\n",(unsigned long)ptr,
-    	    	an++,size);
+	fprintf(stderr,"0x%lx: (%05d) malloc %ld bytes\n",(unsigned long)ptr,
+    	    	an++,(long)size);
 #endif
     if (ptr != Nullch)
 	return ptr;
@@ -43,14 +40,13 @@ MEM_SIZE size;
 	exit(1);
     }
     /*NOTREACHED*/
+    return 0;
 }
 
 /* paranoid version of realloc */
 
 Malloc_t
-saferealloc(where,size)
-Malloc_t where;
-MEM_SIZE size;
+saferealloc(Malloc_t where, MEM_SIZE size)
 {
     Malloc_t ptr;
 
@@ -59,7 +55,7 @@ MEM_SIZE size;
 #ifdef DEBUGGING
     if (debug & 128) {
 	fprintf(stderr,"0x%lx: (%05d) rfree\n",(unsigned long)where,an++);
-	fprintf(stderr,"0x%lx: (%05d) realloc %d bytes\n",(unsigned long)ptr,an++,size);
+	fprintf(stderr,"0x%lx: (%05d) realloc %ld bytes\n",(unsigned long)ptr,an++,(long)size);
     }
 #endif
     if (ptr != Nullch)
@@ -69,13 +65,13 @@ MEM_SIZE size;
 	exit(1);
     }
     /*NOTREACHED*/
+    return 0;
 }
 
 /* safe version of free */
 
 Free_t
-safefree(where)
-Malloc_t where;
+safefree(Malloc_t where)
 {
 #ifdef DEBUGGING
     if (debug & 128)
@@ -87,10 +83,7 @@ Malloc_t where;
 /* safe version of string copy */
 
 char *
-safecpy(to,from,len)
-char *to;
-register char *from;
-register int len;
+safecpy(char *to, register char *from, register int len)
 {
     register char *dest = to;
 
@@ -103,9 +96,7 @@ register int len;
 /* copy a string up to some (non-backslashed) delimiter, if any */
 
 char *
-cpytill(to,from,delim)
-register char *to, *from;
-register int delim;
+cpytill(register char *to, register char *from, register int delim)
 {
     for (; *from; from++,to++) {
 	if (*from == '\\') {
@@ -124,9 +115,7 @@ register int delim;
 
 
 char *
-cpy2(to,from,delim)
-register char *to, *from;
-register int delim;
+cpy2(register char *to, register char *from, register int delim)
 {
     for (; *from; from++,to++) {
 	if (*from == '\\')
@@ -144,9 +133,7 @@ register int delim;
 /* return ptr to little string in big string, NULL if not found */
 
 char *
-instr(big, little)
-char *big, *little;
-
+instr(char *big, char *little)
 {
     register char *t, *s, *x;
 
@@ -166,10 +153,9 @@ char *big, *little;
 /* copy a string to a safe spot */
 
 char *
-savestr(str)
-char *str;
+savestr(char *str)
 {
-    register char *newaddr = safemalloc((MEM_SIZE)(strlen(str)+1));
+    register char *newaddr = (char *) safemalloc((MEM_SIZE)(strlen(str)+1));
 
     (void)strcpy(newaddr,str);
     return newaddr;
@@ -178,31 +164,21 @@ char *str;
 /* grow a static string to at least a certain length */
 
 void
-growstr(strptr,curlen,newlen)
-char **strptr;
-int *curlen;
-int newlen;
+growstr(char **strptr, int *curlen, int newlen)
 {
     if (newlen > *curlen) {		/* need more room? */
 	if (*curlen)
-	    *strptr = saferealloc(*strptr,(MEM_SIZE)newlen);
+	    *strptr = (char *) saferealloc(*strptr,(MEM_SIZE)newlen);
 	else
-	    *strptr = safemalloc((MEM_SIZE)newlen);
+	    *strptr = (char *) safemalloc((MEM_SIZE)newlen);
 	*curlen = newlen;
     }
 }
 
 void
-#if defined(I_STDARG) && defined(HAS_VPRINTF)
 croak(char *pat,...)
-#else /* I_STDARG */
-/*VARARGS1*/
-croak(pat,a1,a2,a3,a4)
-    char *pat;
-    int a1,a2,a3,a4;
-#endif /* I_STDARG */
 {
-#if defined(I_STDARG) && defined(HAS_VPRINTF)
+#if defined(HAS_VPRINTF)
     va_list args;
 
     va_start(args, pat);
@@ -214,16 +190,9 @@ croak(pat,a1,a2,a3,a4)
 }
 
 void
-#if defined(I_STDARG) && defined(HAS_VPRINTF)
 fatal(char *pat,...)
-#else /* I_STDARG */
-/*VARARGS1*/
-fatal(pat,a1,a2,a3,a4)
-    char *pat;
-    int a1,a2,a3,a4;
-#endif /* I_STDARG */
 {
-#if defined(I_STDARG) && defined(HAS_VPRINTF)
+#if defined(HAS_VPRINTF)
     va_list args;
 
     va_start(args, pat);
@@ -234,17 +203,13 @@ fatal(pat,a1,a2,a3,a4)
     exit(1);
 }
 
+#if defined(__APPLE_CC__)
+__private_extern__	/* warn() conflicts with libc */
+#endif
 void
-#if defined(I_STDARG) && defined(HAS_VPRINTF)
 warn(char *pat,...)
-#else /* I_STDARG */
-/*VARARGS1*/
-warn(pat,a1,a2,a3,a4)
-    char *pat;
-    int a1,a2,a3,a4;
-#endif /* I_STDARG */
 {
-#if defined(I_STDARG) && defined(HAS_VPRINTF)
+#if defined(HAS_VPRINTF)
     va_list args;
 
     va_start(args, pat);