Function LLVMIntrinsicCopyOverloadedName 

pub unsafe extern "C" fn LLVMIntrinsicCopyOverloadedName(
    ID: c_uint,
    ParamTypes: *mut LLVMTypeRef,
    ParamCount: usize,
    NameLength: *mut usize,
) -> *mut c_char

Deprecated: Use LLVMIntrinsicCopyOverloadedName2 instead.