Type Alias windows::Win32::Media::DirectShow::AMGETERRORTEXTPROCA

pub type AMGETERRORTEXTPROCA = Option<unsafe extern "system" fn(param0: HRESULT, param1: PCSTR, param2: u32) -> BOOL>;

Aliased Type

enum AMGETERRORTEXTPROCA {
    None,
    Some(unsafe extern "system" fn(_: HRESULT, _: PCSTR, _: u32) -> BOOL),
}

Variants

None

No value.

Some(unsafe extern "system" fn(_: HRESULT, _: PCSTR, _: u32) -> BOOL)

Some value of type T.