REG_BADBR          55 ext/mbstring/oniguruma/onigposix.h #define REG_BADBR           10
REG_BADBR          72 ext/pcre/pcrelib/pcreposix.h REG_BADBR,       /* invalid repeat counts in {} */
REG_BADBR          53 regex/regex.h  #define	REG_BADBR	10