[vlc-devel] [PATCH] vlc_common: fix swab() calls on win32 that don't use const on source pointer

[Steve Lhomme]

stdlib.h is included in vlc_common.h and defines swab() so we can do the 
pointer change here.

On 2019-07-15 12:43, Steve Lhomme wrote:
> ---
>   include/vlc_common.h | 5 +++++
>   1 file changed, 5 insertions(+)
> 
> diff --git a/include/vlc_common.h b/include/vlc_common.h
> index 78d4c17850..08b1206f5d 100644
> --- a/include/vlc_common.h
> +++ b/include/vlc_common.h
> @@ -1106,6 +1106,11 @@ static inline void SetQWLE (void *p, uint64_t qw)
>   #   ifndef O_NONBLOCK
>   #       define O_NONBLOCK 0
>   #   endif
> +
> +/* the mingw32 swab() and win32 _swab() prototypes expect a char* instead of a
> +   const void* */
> +#  define swab(a,b,c)  swab((char*) a, (char*)b, c)
> +
>   #endif /* _WIN32 */
>   
>   typedef struct {
> -- 
> 2.17.1
> 
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