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Merge pull request #1857 from MerryMage/rotr-rotl

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common_funcs: Provide rotr and rotl for MSVC
This commit is contained in:
bunnei 2016-05-27 20:50:22 -04:00
commit a2c84d5779
1 changed files with 16 additions and 10 deletions
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6
src/common/common_funcs.h
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@ -72,6 +72,7 @@ inline u64 _rotr64(u64 x, unsigned int shift){
}
#else // _MSC_VER
#if (_MSC_VER < 1900)
// Function Cross-Compatibility
#define snprintf _snprintf
@ -84,6 +85,11 @@ inline u64 _rotr64(u64 x, unsigned int shift){
__declspec(dllimport) void __stdcall DebugBreak(void);
}
#define Crash() {DebugBreak();}
// cstdlib provides these on MSVC
#define rotr _rotr
#define rotl _rotl
#endif // _MSC_VER ndef
// Generic function to get last error message.