class_bitset 3130 ext/pcre/pcrelib/pcre_compile.c const pcre_uint8 *class_bitset; class_bitset 3609 ext/pcre/pcrelib/pcre_compile.c class_bitset = (pcre_uint8 *) class_bitset 3611 ext/pcre/pcrelib/pcre_compile.c if ((class_bitset[chr >> 3] & (1 << (chr & 7))) != 0) return FALSE;