From 905b15d4682876e306f0eb97014baa09eb1a3402 Mon Sep 17 00:00:00 2001 From: Even Rouault Date: Sat, 19 May 2018 14:10:08 +0200 Subject: Undef isnan if already defined before redefining it (typically with MSVC) --- src/proj_math.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'src') diff --git a/src/proj_math.h b/src/proj_math.h index 1bb0a94f..84c9b0da 100644 --- a/src/proj_math.h +++ b/src/proj_math.h @@ -44,6 +44,9 @@ int pj_isnan(double x); #define hypot pj_hypot #define log1p pj_log1p #define asinh pj_asinh +#ifdef isnan +#undef isnan +#endif #define isnan pj_isnan #endif /* !(defined(HAVE_C99_MATH) && HAVE_C99_MATH) */ -- cgit v1.2.3