1 files changed, 0 insertions, 28 deletions
diff --git a/util.c b/util.c
index d8e6612..e95dfc5 100644
--- a/util.c
+++ b/util.c
@@ -6,7 +6,6 @@
 #include <stdarg.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <string.h>
 #include <sys/types.h>
 #include <sys/wait.h>
 #include <unistd.h>
@@ -39,33 +38,6 @@ emallocz(unsigned int size)
 	return res;
 }
 
-void *
-emalloc(unsigned int size)
-{
-	void *res = malloc(size);
-	if(!res)
-		bad_malloc(size);
-	return res;
-}
-
-void *
-erealloc(void *ptr, unsigned int size)
-{
-	void *res = realloc(ptr, size);
-	if(!res)
-		bad_malloc(size);
-	return res;
-}
-
-char *
-estrdup(const char *str)
-{
-	char *res = strdup(str);
-	if(!res)
-		bad_malloc(strlen(str));
-	return res;
-}
-
 void
 swap(void **p1, void **p2)
 {