103         if ((ret = avio_skip(pb, sb_size)) < 0)  in gif_skip_subblocks()
125     avio_skip(pb, 1);  in gif_read_header()
136         avio_skip(pb, 3 * (1 << ((flags & 0x07) + 1)));  in gif_read_header()
159                     avio_skip(pb, 1);  in gif_read_header()
165                     avio_skip(pb, 1);  in gif_read_header()
167                     avio_skip(pb, block_size);  in gif_read_header()
174             avio_skip(pb, 8);  in gif_read_header()
177                 avio_skip(pb, 3 * (1 << ((flags & 0x07) + 1)));  in gif_read_header()
178             avio_skip(pb, 1);  in gif_read_header()
222         if ((ret = avio_skip(pb, 1)) < 0)  in gif_read_ext()
232         if ((ret = avio_skip(pb, sb_size - 3)) < 0 )  in gif_read_ext()
284         if ((ret = avio_skip(pb, 4)) < 0)  in gif_read_packet()
290         if ((ret = avio_skip(pb, 2)) < 0)  in gif_read_packet()
297             if ((ret = avio_skip(pb, ct_size)) < 0)  in gif_read_packet()
311             if ((ret = avio_skip(pb, 8)) < 0)  in gif_read_packet()
320                 if ((ret = avio_skip(pb, ct_size)) < 0)  in gif_read_packet()