wcap: Add GCC_CFLAGS and fix more compiler warnings
diff --git a/wcap/wcap-decode.c b/wcap/wcap-decode.c
index 3dc7e6d..f7cabe3 100644
--- a/wcap/wcap-decode.c
+++ b/wcap/wcap-decode.c
@@ -85,9 +85,7 @@
{
struct wcap_rectangle *rects;
struct wcap_frame_header *header;
- uint32_t *s;
uint32_t i;
- int width, height;
if (decoder->p == decoder->end)
return 0;
@@ -98,11 +96,8 @@
rects = (void *) (header + 1);
decoder->p = (uint32_t *) (rects + header->nrects);
- for (i = 0; i < header->nrects; i++) {
- width = rects[i].x2 - rects[i].x1;
- height = rects[i].y2 - rects[i].y1;
+ for (i = 0; i < header->nrects; i++)
wcap_decoder_decode_rectangle(decoder, &rects[i]);
- }
return 1;
}