Mark unused arguments in many modules.

[ccan] / ccan / str / test / compile_fail-isblank.c

diff --git a/ccan/str/test/compile_fail-isblank.c b/ccan/str/test/compile_fail-isblank.c
index f4cb961d740d9dd0bc9b99825a3af51d3d50d848..e14b0d7e66ac1a8e0018233c709b7274e182a468 100644 (file)
--- a/ccan/str/test/compile_fail-isblank.c
+++ b/ccan/str/test/compile_fail-isblank.c
@@ -3,6 +3,7 @@
 
 int main(int argc, char *argv[])
 {
+       (void)argc;
 #ifdef FAIL
 #if !HAVE_BUILTIN_TYPES_COMPATIBLE_P || !HAVE_TYPEOF || !HAVE_ISBLANK
 #error We need typeof to check isblank.