rc

commit e2da8395bc4085f0e70f406ade8c47fcf0506db7
parent 75c6b4aaf091e76e31f69a14b29c1dfadd6c06f2
Author: tgoodwin <tgoodwin>
Date:   Tue,  7 Jul 1998 15:11:41 +0000

don't declare malloc()

Diffstat:
M
nalloc.c
 | 
7
++-----

1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/nalloc.c b/nalloc.c
@@ -111,8 +111,8 @@ extern void restoreblock(Block *old) {
 /* generic memory allocation functions */
 
 extern void *ealloc(size_t n) {
-	extern void *malloc(size_t);
 	void *p = malloc(n);
+
 	if (p == NULL) {
 		uerror("malloc");
 		rc_exit(1);
@@ -121,8 +121,7 @@ extern void *ealloc(size_t n) {
 }
 
 extern void *erealloc(void *p, size_t n) {
-	extern void *realloc(void *, size_t);
-	if (p == NULL)		/* convenience feature */
+	if (p == NULL)		/* erealloc() has POSIX realloc() semantics */
 		return ealloc(n);
 	if ((p = realloc(p, n)) == NULL) {
 		uerror("realloc");
@@ -132,8 +131,6 @@ extern void *erealloc(void *p, size_t n) {
 }
 
 extern void efree(void *p) {
-	extern void free(void *);
 	if (p != NULL)
 		free(p);
 }
-