From 0c5603e07bed1d5fbb45e38f9bdf0e4560fde3f0 Mon Sep 17 00:00:00 2001
From: Eugene Kliuchnikov <eustas.ru@gmail.com>
Date: Thu, 9 Jul 2020 16:40:01 +0200
Subject: Fix output parameter type for _BitScanReverse (#819)

Fix #811
---
 c/common/platform.h | 4 ++--
 1 file 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 */
-- 
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