diff options
Diffstat (limited to 'src/util/bitscan.h')
| -rw-r--r-- | src/util/bitscan.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/util/bitscan.h b/src/util/bitscan.h index 32e027165c..7a605e0370 100644 --- a/src/util/bitscan.h +++ b/src/util/bitscan.h @@ -52,7 +52,7 @@ extern "C" { #define ffs __builtin_ffs #elif defined(_MSC_VER) && (_M_IX86 || _M_ARM || _M_AMD64 || _M_IA64) static inline -int ffs(unsigned i) +int ffs(int i) { unsigned long index; if (_BitScanForward(&index, i)) @@ -62,14 +62,14 @@ int ffs(unsigned i) } #else extern -int ffs(unsigned i); +int ffs(int i); #endif #ifdef HAVE___BUILTIN_FFSLL #define ffsll __builtin_ffsll #elif defined(_MSC_VER) && (_M_AMD64 || _M_ARM || _M_IA64) static inline int -ffsll(uint64_t i) +ffsll(long long int i) { unsigned long index; if (_BitScanForward64(&index, i)) @@ -79,7 +79,7 @@ ffsll(uint64_t i) } #else extern int -ffsll(uint64_t val); +ffsll(long long int val); #endif |