Lines Matching refs:NULL
20 : key_(NULL),
25 : key_(NULL),
53 LONG result = RegCreateKeyEx(rootkey, subkey, 0, NULL,
54 REG_OPTION_NON_VOLATILE, access, NULL, &key_,
72 HKEY subkey = NULL;
73 LONG result = RegCreateKeyEx(key_, name, 0, NULL, REG_OPTION_NON_VOLATILE,
74 access, NULL, &subkey, NULL);
85 HKEY subkey = NULL;
99 key_ = NULL;
106 LONG result = RegQueryInfoKey(key_, NULL, 0, NULL, NULL, NULL, NULL, &count,
107 NULL, NULL, NULL, NULL);
115 LONG r = ::RegEnumValue(key_, index, buf, &bufsize, NULL, NULL, NULL, NULL);
140 LONG result = RegQueryValueEx(key_, name, 0, NULL, NULL, NULL);
240 watch_event_ = CreateEvent(NULL, TRUE, FALSE, NULL);
285 key_ = NULL;
288 result = ::RegQueryInfoKey(key_, NULL, 0, NULL, NULL, NULL, NULL, &count,
289 NULL, NULL, NULL, NULL);
293 key_ = NULL;
311 LONG result = ::RegQueryInfoKey(key_, NULL, 0, NULL, NULL, NULL, NULL,
312 &count, NULL, NULL, NULL, NULL);
320 return key_ != NULL && index_ >= 0;
333 LONG r = ::RegEnumValue(key_, index_, name_, &ncount, NULL, &type_,
352 key_ = NULL;
355 LONG result = ::RegQueryInfoKey(key_, NULL, 0, NULL, &count, NULL, NULL,
356 NULL, NULL, NULL, NULL, NULL);
360 key_ = NULL;
378 LONG result = ::RegQueryInfoKey(key_, NULL, 0, NULL, &count, NULL, NULL,
379 NULL, NULL, NULL, NULL, NULL);
387 return key_ != NULL && index_ >= 0;
400 LONG r = ::RegEnumKeyEx(key_, index_, name_, &ncount, NULL, NULL,
401 NULL, &written);