libc: fix includes for abs/labs

diff --git a/Library/include/stdlib.h b/Library/include/stdlib.h
index 6bf1146..9968614 100644 (file)
--- a/Library/include/stdlib.h
+++ b/Library/include/stdlib.h
@@ -43,6 +43,8 @@ extern int atoi(const char *__nptr);
 extern long atol(const char *__nptr);
 extern double atof(const char *__nptr);
 
+extern int abs(int __i);
+extern int labs(long __i);
 extern char *_itoa(int __value);
 extern char *_uitoa(unsigned int __value);
 extern char *_ltoa(long __value);

diff --git a/Library/libs/labs.c b/Library/libs/labs.c
index 0d909e5..0a95943 100644 (file)
--- a/Library/libs/labs.c
+++ b/Library/libs/labs.c
@@ -3,8 +3,7 @@
  * under the GNU Library General Public License.
  */
 
-#include <string.h>
-#include <sys/types.h>
+#include <stdlib.h>
 
 long labs(long arg1)
 {