diff options
| -rw-r--r-- | src/flex.skl | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/flex.skl b/src/flex.skl index 1191c50..332d3c0 100644 --- a/src/flex.skl +++ b/src/flex.skl @@ -218,6 +218,14 @@ m4_ifdef( [[M4_YY_TABLES_EXTERNAL]], /* begin standard C headers. */ %if-c-only +m4_ifdef( [[M4_YY_ALWAYS_INTERACTIVE]], , +[[m4_ifdef( [[M4_YY_NEVER_INTERACTIVE]], , +[[#ifndef _POSIX_C_SOURCE +#define _POSIX_C_SOURCE 1 /* for fileno() */ +#ifndef _POSIX_SOURCE +#define _POSIX_SOURCE 1 +#endif +#endif]])]]) #include <stdio.h> #include <string.h> #include <errno.h> |