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REQ_UNSET        2598 ext/pcre/pcrelib/pcre_compile.c       if (firstbyte == REQ_UNSET) firstbyte = REQ_NONE;
REQ_UNSET        2613 ext/pcre/pcrelib/pcre_compile.c     if (firstbyte == REQ_UNSET) firstbyte = REQ_NONE;
REQ_UNSET        3350 ext/pcre/pcrelib/pcre_compile.c         if (firstbyte == REQ_UNSET) firstbyte = REQ_NONE;
REQ_UNSET        3377 ext/pcre/pcrelib/pcre_compile.c     if (firstbyte == REQ_UNSET) firstbyte = REQ_NONE;
REQ_UNSET        4764 ext/pcre/pcrelib/pcre_compile.c         if (firstbyte == REQ_UNSET) firstbyte = REQ_NONE;
REQ_UNSET        5021 ext/pcre/pcrelib/pcre_compile.c       if (firstbyte == REQ_UNSET)
REQ_UNSET        5084 ext/pcre/pcrelib/pcre_compile.c       if (firstbyte == REQ_UNSET && -c > ESC_b && -c < ESC_Z)
REQ_UNSET        5111 ext/pcre/pcrelib/pcre_compile.c         if (firstbyte == REQ_UNSET) firstbyte = REQ_NONE;
REQ_UNSET        5209 ext/pcre/pcrelib/pcre_compile.c     if (firstbyte == REQ_UNSET)
REQ_UNSET        5309 ext/pcre/pcrelib/pcre_compile.c firstbyte = reqbyte = REQ_UNSET;