5         let pointer = addr_of_mut!($buffer.pointer);  localVariable
6         *pointer = $buffer.start;
8         *last = *pointer;
19         let pointer = addr_of_mut!($buffer.pointer);  localVariable
20         *pointer = *end;
22         *start = *pointer;
31             pointer: $string,
39         $string.pointer = $string.start;
49         $string.pointer = $string.end;
50         $string.start = $string.pointer;
56         if $string.pointer.wrapping_add(5) >= $string.end {
59                 addr_of_mut!($string.pointer),
68         $string.pointer = $string.start;
81             addr_of_mut!($string_a.pointer),
84             addr_of_mut!($string_b.pointer),
87         $string_b.pointer = $string_b.start;
93         *$string.pointer.offset($offset as isize) == $octet
99         *$string.pointer == $octet
105         *$string.pointer >= b'0' && *$string.pointer <= b'9'
106             || *$string.pointer >= b'A' && *$string.pointer <= b'Z'
107             || *$string.pointer >= b'a' && *$string.pointer <= b'z'
108             || *$string.pointer == b'_'
109             || *$string.pointer == b'-'
115         *$string.pointer >= b'0' && *$string.pointer <= b'9'
121         (*$string.pointer - b'0') as libc::c_int
127         *$string.pointer.wrapping_offset($offset) >= b'0'
128             && *$string.pointer.wrapping_offset($offset) <= b'9'
129             || *$string.pointer.wrapping_offset($offset) >= b'A'
130                 && *$string.pointer.wrapping_offset($offset) <= b'F'
131             || *$string.pointer.wrapping_offset($offset) >= b'a'
132                 && *$string.pointer.wrapping_offset($offset) <= b'f'
138         if *$string.pointer.wrapping_offset($offset) >= b'A'
139             && *$string.pointer.wrapping_offset($offset) <= b'F'
141             *$string.pointer.wrapping_offset($offset) - b'A' + 10
142         } else if *$string.pointer.wrapping_offset($offset) >= b'a'
143             && *$string.pointer.wrapping_offset($offset) <= b'f'
145             *$string.pointer.wrapping_offset($offset) - b'a' + 10
147             *$string.pointer.wrapping_offset($offset) - b'0'
154         *$string.pointer <= b'\x7F'
160         match *$string.pointer {
164             0xC2 => match *$string.pointer.wrapping_offset(1) {
171             0xED => match *$string.pointer.wrapping_offset(1) {
178             0xEF => match *$string.pointer.wrapping_offset(1) {
179                 0xBB => match *$string.pointer.wrapping_offset(2) {
184                 0xBF => match *$string.pointer.wrapping_offset(2) {
305         if *$string.pointer.wrapping_offset($offset as isize) & 0x80 == 0x00 {
307         } else if *$string.pointer.wrapping_offset($offset as isize) & 0xE0 == 0xC0 {
309         } else if *$string.pointer.wrapping_offset($offset as isize) & 0xF0 == 0xE0 {
311         } else if *$string.pointer.wrapping_offset($offset as isize) & 0xF8 == 0xF0 {
327         $string.pointer = $string.pointer.wrapping_offset(WIDTH!($string) as isize)
333         if *$string_b.pointer & 0x80 == 0x00 {
334             *$string_a.pointer = *$string_b.pointer;
335             $string_a.pointer = $string_a.pointer.wrapping_offset(1);
336             $string_b.pointer = $string_b.pointer.wrapping_offset(1);
337         } else if *$string_b.pointer & 0xE0 == 0xC0 {
338             *$string_a.pointer = *$string_b.pointer;
339             $string_a.pointer = $string_a.pointer.wrapping_offset(1);
340             $string_b.pointer = $string_b.pointer.wrapping_offset(1);
341             *$string_a.pointer = *$string_b.pointer;
342             $string_a.pointer = $string_a.pointer.wrapping_offset(1);
343             $string_b.pointer = $string_b.pointer.wrapping_offset(1);
344         } else if *$string_b.pointer & 0xF0 == 0xE0 {
345             *$string_a.pointer = *$string_b.pointer;
346             $string_a.pointer = $string_a.pointer.wrapping_offset(1);
347             $string_b.pointer = $string_b.pointer.wrapping_offset(1);
348             *$string_a.pointer = *$string_b.pointer;
349             $string_a.pointer = $string_a.pointer.wrapping_offset(1);
350             $string_b.pointer = $string_b.pointer.wrapping_offset(1);
351             *$string_a.pointer = *$string_b.pointer;
352             $string_a.pointer = $string_a.pointer.wrapping_offset(1);
353             $string_b.pointer = $string_b.pointer.wrapping_offset(1);
354         } else if *$string_b.pointer & 0xF8 == 0xF0 {
355             *$string_a.pointer = *$string_b.pointer;
356             $string_a.pointer = $string_a.pointer.wrapping_offset(1);
357             $string_b.pointer = $string_b.pointer.wrapping_offset(1);
358             *$string_a.pointer = *$string_b.pointer;
359             $string_a.pointer = $string_a.pointer.wrapping_offset(1);
360             $string_b.pointer = $string_b.pointer.wrapping_offset(1);
361             *$string_a.pointer = *$string_b.pointer;
362             $string_a.pointer = $string_a.pointer.wrapping_offset(1);
363             $string_b.pointer = $string_b.pointer.wrapping_offset(1);
364             *$string_a.pointer = *$string_b.pointer;
365             $string_a.pointer = $string_a.pointer.wrapping_offset(1);
366             $string_b.pointer = $string_b.pointer.wrapping_offset(1);