REG_NOTEOL         41 ext/mbstring/oniguruma/onigposix.h #define REG_NOTEOL         (1<<3)
REG_NOTEOL         58 ext/pcre/pcrelib/pcreposix.h #define REG_NOTEOL    0x0008
REG_NOTEOL         68 regex/regex.h  #define	REG_NOTEOL	00002