in_buffer 637 src/dps8/dps8_crdpun.c static void write_punch_files (pun_state_t * state, word36* in_buffer, int word_count, in_buffer 657 src/dps8/dps8_crdpun.c uint8 nibble = (in_buffer[word36_offset] >> ((8 - nibble_offset) * 4)) & 0xF;