diff --git a/UltiSnips/c.snippets b/UltiSnips/c.snippets
index e3b2c03..465a79a 100644
--- a/UltiSnips/c.snippets
+++ b/UltiSnips/c.snippets
@@ -169,3 +169,7 @@ endsnippet
 snippet copydoc "Doxygen copydoc block"
 /// @copydoc $0
 endsnippet
+
+snippet debug "Debug fprintf"
+fprintf(stderr, "%s: %d: %s\n", __FILE__, __LINE__, __PRETTY_FUNCTION__);
+endsnippet