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| author | md5 | 2011-03-19 01:56:10 +0200 |
|---|---|---|
| committer | md5 | 2011-03-19 01:56:10 +0200 |
| commit | 3924fc0bada989332b66292204e328341f6ab72e (patch) | |
| tree | 1697b5868fd27615d18f5cdab3fde9ec7c43e32d /common/scummsys.h | |
| parent | 3e3619feb87c9b63a0dae08c2dd29ed43dc1bc82 (diff) | |
| download | scummvm-rg350-3924fc0bada989332b66292204e328341f6ab72e.tar.gz scummvm-rg350-3924fc0bada989332b66292204e328341f6ab72e.tar.bz2 scummvm-rg350-3924fc0bada989332b66292204e328341f6ab72e.zip | |
COMMON: Enable math constants under Visual Studio
Diffstat (limited to 'common/scummsys.h')
| -rw-r--r-- | common/scummsys.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/common/scummsys.h b/common/scummsys.h index b0f514cdd1..a12370ccd6 100644 --- a/common/scummsys.h +++ b/common/scummsys.h @@ -94,6 +94,11 @@ #include <stdarg.h> #include <assert.h> #include <ctype.h> + // MSVC does not define M_PI, M_SQRT2 and other math defines by default. + // _USE_MATH_DEFINES must be defined in order to have these defined, thus + // we enable it here. For more information, check: + // http://msdn.microsoft.com/en-us/library/4hwaceh6(v=VS.100).aspx + #define _USE_MATH_DEFINES #include <math.h> #endif |