From 272073785f17f9b202a5b2a62265bbbd2940b07e Mon Sep 17 00:00:00 2001 From: Michael Vetter Date: Sun, 11 Jun 2017 11:20:30 +0200 Subject: Add define to have CLOCK_MONOTONIC work in c99 If we compile with c99 without gnu extensions (gnu99) we need this define, to have CLOCK_MONOTONIC and similar macros available --- src/gestures.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'src/gestures.h') diff --git a/src/gestures.h b/src/gestures.h index f04bf091..f4d38dfb 100644 --- a/src/gestures.h +++ b/src/gestures.h @@ -148,8 +148,9 @@ float GetGesturePinchAngle(void); // Get gesture pinch ang int __stdcall QueryPerformanceCounter(unsigned long long int *lpPerformanceCount); int __stdcall QueryPerformanceFrequency(unsigned long long int *lpFrequency); #elif defined(__linux__) - #include // Required for: timespec - #include // Required for: clock_gettime() + #define _POSIX_C_SOURCE 199309L // Required for CLOCK_MONOTONIC if compiled with c99 without gnu ext. + #include // Required for: timespec + #include // Required for: clock_gettime() #endif //---------------------------------------------------------------------------------- -- cgit v1.2.3