str_offset       2164 string.c           return str_offset(RSTRING_PTR(str), RSTRING_END(str), pos,
str_offset       2319 string.c       	len = str_offset(p, e, len, enc, 0);
str_offset       3136 string.c       	if (!in_byte) offset = str_offset(s, e, offset, enc, single_byte);
str_offset       3204 string.c       	pos = str_offset(RSTRING_PTR(str), RSTRING_END(str), pos,
str_offset       3370 string.c       	pos = str_offset(RSTRING_PTR(str), RSTRING_END(str), pos,
str_offset       8492 string.c              llen2 = str_offset(f, f + flen, llen % fclen, enc, singlebyte);
str_offset       8493 string.c              rlen2 = str_offset(f, f + flen, rlen % fclen, enc, singlebyte);