RegCreateKeyEx{A,W}: state that class string is constant.

dlls/advapi32/registry.c

@@ -162,7 +162,7 @@ inline static HKEY get_special_root_hkey( HKEY hkey )
  *
  * FIXME MAXIMUM_ALLOWED in access mask not supported by server
  */
-DWORD WINAPI RegCreateKeyExW( HKEY hkey, LPCWSTR name, DWORD reserved, LPWSTR class,
+DWORD WINAPI RegCreateKeyExW( HKEY hkey, LPCWSTR name, DWORD reserved, LPCWSTR class,
                               DWORD options, REGSAM access, SECURITY_ATTRIBUTES *sa,
                               PHKEY retkey, LPDWORD dispos )
 {
@@ -192,7 +192,7 @@ DWORD WINAPI RegCreateKeyExW( HKEY hkey, LPCWSTR name, DWORD reserved, LPWSTR cl
  *
  * FIXME MAXIMUM_ALLOWED in access mask not supported by server
  */
-DWORD WINAPI RegCreateKeyExA( HKEY hkey, LPCSTR name, DWORD reserved, LPSTR class,
+DWORD WINAPI RegCreateKeyExA( HKEY hkey, LPCSTR name, DWORD reserved, LPCSTR class,
                               DWORD options, REGSAM access, SECURITY_ATTRIBUTES *sa,
                               PHKEY retkey, LPDWORD dispos )
 {

include/winreg.h

@@ -61,9 +61,9 @@ BOOL        WINAPI InitiateSystemShutdownW(LPWSTR,LPWSTR,DWORD,BOOL,BOOL);
 BOOL        WINAPI InitiateSystemShutdownExA(LPSTR,LPSTR,DWORD,BOOL,BOOL,DWORD);
 BOOL        WINAPI InitiateSystemShutdownExW(LPWSTR,LPWSTR,DWORD,BOOL,BOOL,DWORD);
 #define     InitiateSystemShutdownEx WINELIB_NAME_AW(InitiateSystemShutdownEx);
-DWORD       WINAPI RegCreateKeyExA(HKEY,LPCSTR,DWORD,LPSTR,DWORD,REGSAM,
+DWORD       WINAPI RegCreateKeyExA(HKEY,LPCSTR,DWORD,LPCSTR,DWORD,REGSAM,
                                      LPSECURITY_ATTRIBUTES,PHKEY,LPDWORD);
-DWORD       WINAPI RegCreateKeyExW(HKEY,LPCWSTR,DWORD,LPWSTR,DWORD,REGSAM,
+DWORD       WINAPI RegCreateKeyExW(HKEY,LPCWSTR,DWORD,LPCWSTR,DWORD,REGSAM,
                                      LPSECURITY_ATTRIBUTES,PHKEY,LPDWORD);
 #define     RegCreateKeyEx WINELIB_NAME_AW(RegCreateKeyEx)
 LONG        WINAPI RegSaveKeyA(HKEY,LPCSTR,LPSECURITY_ATTRIBUTES);