blob: 96b928a80a2e689316380238caa768221b210b86 (
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--- a/unixos.c
+++ b/unixos.c
@@ -25,6 +25,7 @@
#include <stdio.h>
#include <ctype.h>
#include <string.h>
+#include <stdlib.h>
#include <errno.h>
#include <sys/types.h>
#include <sys/param.h>
@@ -39,8 +40,6 @@
#endif
extern int errno;
-extern char *malloc();
-extern char *getenv();
int overwrite_files = 0;
int didchat;
--- a/xmalloc.c
+++ b/xmalloc.c
@@ -24,7 +24,7 @@
*/
#include <stdio.h>
#include <string.h>
-extern char *malloc(), *realloc();
+#include <stdlib.h>
char *xmalloc (int size)
{
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