RREGC_SIZE        271 mbstring/oniguruma/regexec.c       to->beg = (int* )xmalloc(RREGC_SIZE);
RREGC_SIZE        272 mbstring/oniguruma/regexec.c       to->end = (int* )xmalloc(RREGC_SIZE);
RREGC_SIZE        277 mbstring/oniguruma/regexec.c     to->beg = (int* )xrealloc(to->beg, RREGC_SIZE);
RREGC_SIZE        278 mbstring/oniguruma/regexec.c     to->end = (int* )xrealloc(to->end, RREGC_SIZE);