reactos/lib/msvcrt/ctype/toupper.c

   1 /* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
   2 #include <msvcrt/ctype.h>
   3
   4
   5 #undef toupper
   6 /*
   7  * @implemented
   8  */
   9 int toupper(int c)
  10 {
  11    if (_isctype (c, _LOWER))
  12       return (c + ('A' - 'a'));
  13    return(c);
  14 }
  15
  16 #undef towupper
  17 /*
  18  * @implemented
  19  */
  20 wchar_t towupper(wchar_t c)
  21 {
  22    if (iswctype (c, _LOWER))
  23       return (c + (L'A' - L'a'));
  24    return(c);
  25 }
  26
  27 /*
  28  * @implemented
  29  */
  30 int _toupper(int c)
  31 {
  32    return (c + ('A' - 'a'));
  33 }
  34
  35 /*
  36 wchar_t _towupper(wchar_t c)
  37 {
  38    return (c + (L'A' - L'a'));
  39 }
  40 */
  41