update for HEAD-2003091401
[reactos.git] / lib / msvcrt / ctype / isalpha.c
1 /*
2  * COPYRIGHT:   See COPYING in the top level directory
3  * PROJECT:     ReactOS system libraries
4  * FILE:        lib/mscvrt/ctype/isalpha.c
5  * PURPOSE:     Checks if a character is alphanumeric
6  * PROGRAMER:   Boudewijn Dekker
7  * UPDATE HISTORY:
8  *              28/12/98: Created
9  */
10
11 #include <msvcrt/ctype.h>
12
13
14 #undef isalpha
15
16 /*
17  * @implemented
18  */
19 int isalpha(int c)
20 {
21     return _isctype(c, _ALPHA);
22 }
23
24 #undef iswalpha
25 /*
26  * @implemented
27  */
28 int iswalpha(wint_t c)
29 {
30     return iswctype(c, _ALPHA);
31 }