CHAR_N            305 ext/pcre/pcrelib/pcre_compile.c   CHAR_N, CHAR_d, CHAR_RIGHT_CURLY_BRACKET, '\0' };
CHAR_N            308 ext/pcre/pcrelib/pcre_compile.c   CHAR_N, CHAR_d, CHAR_RIGHT_CURLY_BRACKET, '\0' };