[FFmpeg-devel] [PATCH 2/5] Make bswap.h safe to install as public API

[Mans Rullgard]

---
 libavutil/bswap.h |   10 ++++++++--
 1 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/libavutil/bswap.h b/libavutil/bswap.h
index f8c866a..303bcf3 100644
--- a/libavutil/bswap.h
+++ b/libavutil/bswap.h
@@ -27,9 +27,13 @@
 #define AVUTIL_BSWAP_H
 
 #include <stdint.h>
-#include "config.h"
+#include "libavutil/avconfig.h"
 #include "attributes.h"
 
+#ifdef HAVE_AV_CONFIG_H
+
+#include "config.h"
+
 #if   ARCH_ARM
 #   include "arm/bswap.h"
 #elif ARCH_AVR32
@@ -42,6 +46,8 @@
 #   include "x86/bswap.h"
 #endif
 
+#endif /* HAVE_AV_CONFIG_H */
+
 #define AV_BSWAP16C(x) (((x) << 8 & 0xff00)  | ((x) >> 8 & 0x00ff))
 #define AV_BSWAP32C(x) (AV_BSWAP16C(x) << 16 | AV_BSWAP16C((x) >> 16))
 #define AV_BSWAP64C(x) (AV_BSWAP32C(x) << 32 | AV_BSWAP32C((x) >> 32))
@@ -88,7 +94,7 @@ static inline uint64_t av_const av_bswap64(uint64_t x)
 // be2ne ... big-endian to native-endian
 // le2ne ... little-endian to native-endian
 
-#if HAVE_BIGENDIAN
+#if AV_HAVE_BIGENDIAN
 #define av_be2ne16(x) (x)
 #define av_be2ne32(x) (x)
 #define av_be2ne64(x) (x)
-- 
1.7.1.1