71 #  define re_match_2(bufp, string1, size1, string2, size2, pos, regs, stop) \  argument
72 	__re_match_2 (bufp, string1, size1, string2, size2, pos, regs, stop)
390   (size1 && string1 <= (ptr) && (ptr) <= string1 + size1)
417 					     const char *string1, int size1,
423 				     const char *string1, int size1,
441 					    wchar_t *string1, int size1,
445 				    const char *string1, int size1,
1185 PREFIX(print_double_string) (where, string1, size1, string2, size2)
1187     const CHAR_T *string1;  variable
1202           for (this_char = where - string1; this_char < size1; this_char++)
1203 	    PUT_CHAR (string1[this_char]);
1734     DEBUG_PRINT_DOUBLE_STRING (string_place, string1, size1, string2,   \
1810   DEBUG_PRINT_DOUBLE_STRING (str, string1, size1, string2, size2);	\
5053 re_search_2 (bufp, string1, size1, string2, size2, startpos, range, regs, stop)
5055      const char *string1, *string2;  variable
5064     return wcs_re_search_2 (bufp, string1, size1, string2, size2, startpos,
5068     return byte_re_search_2 (bufp, string1, size1, string2, size2, startpos,
5116 PREFIX(re_search_2) (bufp, string1, size1, string2, size2, startpos, range,
5119      const char *string1, *string2;  variable
5217       wcs_size1 = convert_mbs_to_wcs(wcs_string1, string1, size1,
5277 	      d = (startpos >= size1 ? string2 - size1 : string1) + startpos;
5296 				      : string1[startpos]);
5314       val = wcs_re_match_2_internal (bufp, string1, size1, string2,
5320       val = byte_re_match_2_internal (bufp, string1, size1, string2,
5373    ? ((regoff_t)(mbs_offset1 != NULL? mbs_offset1[(ptr)-string1] : 0))	\
5381    ? ((regoff_t) ((ptr) - string1))		\
5404 #define AT_STRINGS_BEG(d) ((d) == (size1 ? string1 : string2) || !size2)
5452         FREE_VAR (string1);						\
5479         FREE_VAR (string1);						\
5565 re_match_2 (bufp, string1, size1, string2, size2, pos, regs, stop)  in re_match_2()  argument
5567      const char *string1, *string2;
5576     result = wcs_re_match_2_internal (bufp, string1, size1, string2, size2,
5581     result = byte_re_match_2_internal (bufp, string1, size1, string2, size2,
5652 			 regs, stop, string1, size1, string2, size2,  in wcs_re_match_2_internal()
5663      wchar_t *string1, *string2;
5670 byte_re_match_2_internal (bufp, string1, size1,string2, size2, pos,
5673      const char *string1, *string2;
5946   if (string1 == NULL && string2 == NULL)
5955 	  string1 = REGEX_TALLOC (csize1 + 1, CHAR_T);
5958 	  if (!string1 || !mbs_offset1 || !is_binary)
5960 	      FREE_VAR (string1);
5973 	      FREE_VAR (string1);
6010   if (size2 == 0 && string1 != NULL)
6012       string2 = string1;
6014       string1 = 0;
6023   end1 = string1 + size1;
6031       end_match_1 = string1 + mcnt;
6050       end_match_1 = string1 + stop;
6070       d = string1 + mcnt;
6088       d = string1 + pos;
6101   DEBUG_PRINT_DOUBLE_STRING (d, string1, size1, string2, size2);
6181 		  dend = ((d >= string1 && d <= end1)
6244 				    mbs_offset1[d-string1] : 0);
6250 				  ? ((regoff_t) (d - string1))
6287 	    mcnt = mbs_offset1 != NULL ? mbs_offset1[d-string1] : 0;
6294 			    ? string1 : string2 - size1);
7677           if (d >= string1 && d <= end1)