#include "libavcodec/avcodec.h"
#include "libavcodec/pixblockdsp.h"
-void ff_get_pixels_armv6(int16_t *block, const uint8_t *pixels, int stride);
+void ff_get_pixels_armv6(int16_t *block, const uint8_t *pixels, ptrdiff_t stride);
void ff_diff_pixels_armv6(int16_t *block, const uint8_t *s1,
const uint8_t *s2, int stride);