Mark unused arguments in many modules.

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

diff --git a/ccan/str/test/compile_fail-iscntrl.c b/ccan/str/test/compile_fail-iscntrl.c
index bc74146542f1b36ecefe1fb394bfb84254d4b571..f9abf1dc56e4d4464dd417b2c2586769a22ccf15 100644 (file)
--- a/ccan/str/test/compile_fail-iscntrl.c
+++ b/ccan/str/test/compile_fail-iscntrl.c
@@ -3,6 +3,7 @@
 
 int main(int argc, char *argv[])
 {
+       (void)argc;
 #ifdef FAIL
 #if !HAVE_BUILTIN_TYPES_COMPATIBLE_P || !HAVE_TYPEOF
 #error We need typeof to check iscntrl.