NOT_FIRSTCHAR     708 ext/pcre/pcrelib/pcre_internal.h #define NOT_FIRSTCHAR(c) (((c) & 0xc0) == 0x80)
NOT_FIRSTCHAR     821 ext/pcre/pcrelib/pcre_internal.h #define NOT_FIRSTCHAR(c) (((c) & 0xfc00) == 0xdc00)
NOT_FIRSTCHAR     906 ext/pcre/pcrelib/pcre_internal.h #define NOT_FIRSTCHAR(c) (0)