1 files changed, 3 insertions, 5 deletions
diff --git a/src/stdlib/abs.c b/src/stdlib/abs.c
index b043fd03..74455c59 100644
--- a/src/stdlib/abs.c
+++ b/src/stdlib/abs.c
@@ -1,12 +1,13 @@
-#if 0
-
 #include <stdlib.h>
 #include <limits.h>
+#include "_stdlib.h"
 
 /** absolute value **/
 
 int abs(int j)
 {
+	SIGNAL_SAFE(0);
+
 	if (j == INT_MIN) {
 		/* undefined behavior */
 	}
@@ -23,6 +24,3 @@ UNDEFINED(ABS(ARGUMENT(j)) cannot be represented)
 RETURN_SUCCESS(ABS(j));
 STDC(1)
 */
-
-
-#endif