MM_MCISIGNAL top-level constant
int
const MM_MCISIGNAL
The MM_MCISIGNAL message is sent to a window to notify an application that an MCI device has reached a position defined in a previous signal ( MCI_SIGNAL) command.
To learn more, see learn.microsoft.com/windows/win32/Multimedia/mm-mcisignal.
Implementation
const MM_MCISIGNAL = 971;