1 files changed, 14 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/lib/sigemptyset.c b/mdk-stage1/dietlibc/lib/sigemptyset.c
new file mode 100644
index 000000000..f4532f96e
--- /dev/null
+++ b/mdk-stage1/dietlibc/lib/sigemptyset.c
@@ -0,0 +1,14 @@
+#define __USE_EXTERN_INLINES 1
+#include <signal.h>
+#include <errno.h>
+#include <string.h>
+
+int sigemptyset(sigset_t *set) {
+  if (set==NULL) {
+    __set_errno(EINVAL);
+    return -1;
+  }
+  memset(set,0,sizeof(*set));
+  return 0;
+}
+