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-rw-r--r--c/common/platform.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/c/common/platform.h b/c/common/platform.h
index 76b6bba..3306cf9 100644
--- a/c/common/platform.h
+++ b/c/common/platform.h
@@ -549,9 +549,9 @@ static BROTLI_INLINE uint32_t BrotliBsf64Msvc(uint64_t x) {
#define BROTLI_BSR32(x) (31u ^ (uint32_t)__builtin_clz(x))
#elif BROTLI_MSVC_VERSION_CHECK(12, 0, 0)
static BROTLI_INLINE uint32_t BrotliBsr32Msvc(uint32_t x) {
- uint32_t msb;
+ unsigned long msb;
_BitScanReverse(&msb, x);
- return msb;
+ return (uint32_t)msb;
}
#define BROTLI_BSR32 BrotliBsr32Msvc
#endif /* __builtin_clz */