typedef struct tagMCI_OVLY_SAVE_PARMSA { DWORD_PTR dwCallback; LPCSTR lpfilename; RECT rc; } MCI_OVLY_SAVE_PARMSA, *PMCI_OVLY_SAVE_PARMSA, * LPMCI_OVLY_SAVE_PARMSA;
typedef PMCI_OVLY_SAVE_PARMSA PMCI_OVLY_SAVE_PARMS;