diff --git a/UltiSnips/c.snippets b/UltiSnips/c.snippets
index e78d211..3ab55a9 100644
--- a/UltiSnips/c.snippets
+++ b/UltiSnips/c.snippets
@@ -157,3 +157,7 @@ int main(${1:int argc, char **argv}) {
 	$0
 }
 endsnippet
+
+snippet debug "Debug fprintf"
+fprintf(stderr, "%s: %d: %s\n", __FILE__, __LINE__, __PRETTY_FUNCTION__);
+endsnippet