From c486885ecda309759144ebad16ec4afd566e0bee Mon Sep 17 00:00:00 2001 From: Jakob Kaivo Date: Wed, 12 Aug 2020 19:13:56 -0400 Subject: prevent prepocessor comparisons against empty tokens --- stropts.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'stropts.h') diff --git a/stropts.h b/stropts.h index 954badf..3311a00 100644 --- a/stropts.h +++ b/stropts.h @@ -27,6 +27,11 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +#if defined _XOPEN_SOURCE && _XOPEN_SOURCE - 1 < 0 +#undef _XOPEN_SOURCE +#define _XOPEN_SOURCE 400 +#endif + #if (defined _XOPEN_SOURCE && ((defined _XOPEN_SOURCE_EXTENDED && _XOPEN_SOURCE_EXTENDED == 1) || 500 <= _XOPEN_SOURCE)) /* ./src/stropts/ANYMARK.c */ #define ANYMARK /* TODO */ -- cgit v1.2.1