Function videocore_gencmd::ffi::vcos_init

pub unsafe extern "C" fn vcos_init() -> VCOS_STATUS_T

vcos initialization. Call this function before using other vcos functions. Calls can be nested within the same process; they are reference counted so that only a call from uninitialized state has any effect. @note On platforms/toolchains that support it, gcc’s constructor attribute or similar is used to invoke this function before main() or equivalent. @return Status of initialisation.