FORMAT_MESSAGE_FROM_SYSTEM top-level constant
int
const FORMAT_MESSAGE_FROM_SYSTEM
The function should search the system message-table resource(s) for the requested message. If this flag is specified with FORMAT_MESSAGE_FROM_HMODULE, the function searches the system message table if the message is not found in the module specified by lpSource. This flag cannot be used with FORMAT_MESSAGE_FROM_STRING.
Implementation
const FORMAT_MESSAGE_FROM_SYSTEM = 0x00001000;