XCL_END          5541 ext/pcre/pcrelib/pcre_compile.c       *class_uchardata++ = XCL_END;    /* Marks the end of extra data */
XCL_END          4811 ext/pcre/pcrelib/pcre_jit_compile.c while (*cc != XCL_END)
XCL_END          5005 ext/pcre/pcrelib/pcre_jit_compile.c while (*cc != XCL_END)
XCL_END          5423 ext/pcre/pcrelib/pcre_jit_compile.c   propdata[4] = XCL_END;
XCL_END           708 ext/pcre/pcrelib/pcre_printint.c         while ((ch = *ccode++) != XCL_END)
XCL_END            98 ext/pcre/pcrelib/pcre_xclass.c while ((t = *data++) != XCL_END)