X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flib%2Fstdlib.h;h=d14afa38384e599969135d7178342a0624f47e2a;hb=0eb663f85c834786c5b98186bb55a3e3224b8a2f;hp=0a8abcb166edf576c493ff0889caffef37ab55df;hpb=f2f8875638593bd5365cfd6a5ba7c9578e52322f;p=pintos-anon

diff --git a/src/lib/stdlib.h b/src/lib/stdlib.h
index 0a8abcb..d14afa3 100644
--- a/src/lib/stdlib.h
+++ b/src/lib/stdlib.h
@@ -1,8 +1,22 @@
-#ifndef LIB_STDLIB_H
-#define LIB_STDLIB_H
+#ifndef __LIB_STDLIB_H
+#define __LIB_STDLIB_H
 
-#include "stddef.h"
+#include <stddef.h>
 
+/* Standard functions. */
 int atoi (const char *);
+void qsort (void *array, size_t cnt, size_t size,
+            int (*compare) (const void *, const void *));
+void *bsearch (const void *key, const void *array, size_t cnt,
+               size_t size, int (*compare) (const void *, const void *));
+
+/* Nonstandard functions. */
+void sort (void *array, size_t cnt, size_t size,
+           int (*compare) (const void *, const void *, void *aux),
+           void *aux);
+void *binary_search (const void *key, const void *array, size_t cnt,
+                     size_t size,
+                     int (*compare) (const void *, const void *, void *aux),
+                     void *aux);
 
 #endif /* lib/stdlib.h */