../../inputs/grep1.dat:     const char *pattern;
../../inputs/grep1.dat:    const char *pattern, *p;
../../inputs/grep1.dat:  unsigned char *pattern = bufp->buffer;
../../inputs/grep1.dat:     const char *pattern;
../../inputs/grep1.dat:    const char *pattern; 
../../inputs/grep1.dat:     char *pattern;
../../inputs/grep1.dat:     char *pattern;
../../inputs/grep1.dat:     char *pattern;
