Function rustc_llvm_proxy::proxy::LLVMFunctionType

#[no_mangle]
pub unsafe extern "C" fn LLVMFunctionType(
    ReturnType: LLVMTypeRef,
    ParamTypes: *mut LLVMTypeRef,
    ParamCount: c_uint,
    IsVarArg: LLVMBool
) -> LLVMTypeRef