* First filter is named "All multimedia files" and its filter is a
* collection of all possible extensions except "*.*".
*/
- if (RegOpenKeyW(HKEY_CLASSES_ROOT, szAVIFileExtensions, &hKey) != S_OK) {
+ if (RegOpenKeyW(HKEY_CLASSES_ROOT, szAVIFileExtensions, &hKey) != ERROR_SUCCESS) {
HeapFree(GetProcessHeap(), 0, lp);
return AVIERR_ERROR;
}
- for (n = 0;RegEnumKeyW(hKey, n, szFileExt, sizeof(szFileExt)/sizeof(szFileExt[0])) == S_OK;n++) {
+ for (n = 0;RegEnumKeyW(hKey, n, szFileExt, sizeof(szFileExt)/sizeof(szFileExt[0])) == ERROR_SUCCESS;n++) {
/* get CLSID to extension */
size = sizeof(szValue);
- if (RegQueryValueW(hKey, szFileExt, szValue, &size) != S_OK)
+ if (RegQueryValueW(hKey, szFileExt, szValue, &size) != ERROR_SUCCESS)
break;
/* search if the CLSID is already known */
RegCloseKey(hKey);
/* 2. get descriptions for the CLSIDs and fill out szFilter */
- if (RegOpenKeyW(HKEY_CLASSES_ROOT, szClsid, &hKey) != S_OK) {
+ if (RegOpenKeyW(HKEY_CLASSES_ROOT, szClsid, &hKey) != ERROR_SUCCESS) {
HeapFree(GetProcessHeap(), 0, lp);
return AVIERR_ERROR;
}
/* first the description */
if (n != 0) {
size = sizeof(szValue);
- if (RegQueryValueW(hKey, lp[n].szClsid, szValue, &size) == S_OK) {
+ if (RegQueryValueW(hKey, lp[n].szClsid, szValue, &size) == ERROR_SUCCESS) {
size = lstrlenW(szValue);
lstrcpynW(szFilter, szValue, cbFilter);
}