void mem_skip_input_data (j_decompress_ptr cinfo, long num_bytes)
{
struct jpeg_source_mgr* mgr = cinfo->src;
- printf("skip %d +%d\n", size - mgr->bytes_in_buffer, num_bytes);
+ printf("skip %d +%ld\n", size - mgr->bytes_in_buffer, num_bytes);
if(num_bytes<=0)
return;
mgr->next_input_byte += num_bytes;