integer_length_ll: Optimize for MSVC in 32-bit mode.
[gnulib.git] / lib / ffsll.c
blob80a273c3b3cf77b17a969501579cf5d4ba70429d
1 #define FUNC ffsll
2 #define TYPE long long int
3 #define GCC_BUILTIN __builtin_ffsll
4 #ifdef _WIN64
5 # define MSVC_BUILTIN _BitScanForward64
6 #endif
7 #include "ffsl.h"