Fixed some compile errors.

[minimal.git] / stdlib.h

diff --git a/stdlib.h b/stdlib.h
index 9610429948bcdddcbe0b1a8b3f141e354613c659..21fd7d725202175dea95298951b3044b965a7974 100644 (file)
--- a/stdlib.h
+++ b/stdlib.h
@@ -60,6 +60,12 @@
 #define _not(type) \
     ((type) ~ (type) 0)
 
+#define _breakpoint() \
+    __asm__ { int 0x3 }
+
+#define _unused \
+    __attribute__((unused))
+
 #include <errno.h>
 #include <stdio.h>
 #include <stdbool.h>