[ADVAPI32] Sync cred.c with Wine Staging 3.3. CORE-14434
[reactos.git] / dll / win32 / advapi32 / misc / unicode.c
1 /*
2 * COPYRIGHT: See COPYING in the top level directory
3 * PROJECT: ReactOS system libraries
4 * FILE: dll/win32/advapi32/misc/unicode.c
5 * PURPOSE: Unicode helper. Needed because RtlIsTextUnicode returns a
6 * BOOLEAN (byte) while IsTextUnicode returns a BOOL (long).
7 * The high bytes of the return value should be correctly set,
8 * hence a direct redirection cannot be done.
9 */
10
11 #include <advapi32.h>
12
13 /**************************************************************************
14 * IsTextUnicode (ADVAPI32.@)
15 *
16 * Attempt to guess whether a text buffer is Unicode.
17 *
18 * PARAMS
19 * lpv [I] Text buffer to test
20 * iSize [I] Length of lpv
21 * lpiResult [O] Destination for test results
22 *
23 * RETURNS
24 * TRUE if the buffer is likely Unicode, FALSE otherwise.
25 */
26 BOOL WINAPI
27 IsTextUnicode(IN CONST VOID* lpv,
28 IN INT iSize,
29 IN OUT LPINT lpiResult OPTIONAL)
30 {
31 return (RtlIsTextUnicode(lpv, iSize, lpiResult) != FALSE);
32 }
33
34 /* EOF */