ext/json/parser/parser.h: Add fallback MAYBE_UNUSED

e2ad91fc20
2021-05-19 10:16:22 +09:00 · 2021-05-19 10:16:22 +09:00 · 1d170fdc6d
commit 1d170fdc6d
parent 637683c9f4
1 changed files with 4 additions and 0 deletions
--- a/ext/json/parser/parser.h
+++ b/ext/json/parser/parser.h
@ -13,6 +13,10 @@
 #include "st.h"
 #endif

+#ifndef MAYBE_UNUSED
+# define MAYBE_UNUSED(x) x
+#endif
+
 #define option_given_p(opts, key) RTEST(rb_funcall(opts, i_key_p, 1, key))

 /* unicode */