scan_diff_line    169 src/diff3.c    static char *scan_diff_line (char *, char **, size_t *, char *, char);
scan_diff_line   1004 src/diff3.c    	    scan_diff = scan_diff_line (scan_diff,
scan_diff_line   1029 src/diff3.c    	    scan_diff = scan_diff_line (scan_diff,