Added compile-time error when C99 is not present

2020-03-21 09:53:45 +01:00 · 2020-03-21 09:53:45 +01:00 · f0bf3175ab
parent 278517ee1e
commit f0bf3175ab
1 changed files with 4 additions and 0 deletions
--- a/include/dynstr.h
+++ b/include/dynstr.h
@ -19,6 +19,10 @@

 #include <stddef.h>

+#if __STDC_VERSION < 199901L
+#error C99 support is mandatory for dynstr
+#endif /* __STDC_VERSION < 199901L */
+
 #ifdef __GNUC__

 /* Since dynstr_append() might fail (as it is based on dynamic memory