misc/lstr.c

   1 /*
   2  * String functions
   3  *
   4  * Copyright 1993 Yngvi Sigurjonsson (yngvi@hafro.is)
   5  * Copyright 1996 Marcus Meissner
   6  */
   7
   8 #include "config.h"
   9
  10 #include <stdarg.h>
  11 #include <stdlib.h>
  12 #include <stdio.h>
  13 #include <string.h>
  14 #include <ctype.h>
  15
  16 #include "windef.h"
  17 #include "winbase.h"
  18 #include "wingdi.h"
  19 #include "winuser.h"
  20 #include "wine/winbase16.h"
  21 #include "wine/winuser16.h"
  22 #include "wine/unicode.h"
  23 #include "winnls.h"
  24 #include "heap.h"
  25 #include "ldt.h"
  26 #include "debugtools.h"
  27
  28 DEFAULT_DEBUG_CHANNEL(resource);
  29
  30 extern const WORD OLE2NLS_CT_CType3_LUT[]; /* FIXME: does not belong here */
  31
  32 /***********************************************************************
  33  *           IsCharAlphaA   (USER.433) (USER32.331)
  34  * FIXME: handle current locale
  35  */
  36 BOOL WINAPI IsCharAlphaA(CHAR x)
  37 {
  38     return (OLE2NLS_CT_CType3_LUT[(unsigned char)x] & C3_ALPHA);
  39 }
  40
  41 /***********************************************************************
  42  *           IsCharAlphaNumericA   (USER.434) (USER32.332)
  43  * FIXME: handle current locale
  44  */
  45 BOOL WINAPI IsCharAlphaNumericA(CHAR x)
  46 {
  47     return IsCharAlphaA(x) || isdigit(x) ;
  48 }