1 files changed, 11 insertions, 0 deletions
diff --git a/src/defs.h b/src/defs.h
index e6f1823..1ad2d72 100644
--- a/src/defs.h
+++ b/src/defs.h
@@ -5,6 +5,17 @@
 #include <stdint.h>
 #include <sys/types.h>
 
+#define try_s(a,l) do {\
+	if(a) {\
+		goto l;\
+	}} while (0);
+
+#define try(a,l,e) do {\
+	if(a) {\
+		ret = e;\
+		goto l;\
+	}} while (0);
+
 /* for array implementation */
 struct entry {
 	uint64_t val;