pub fn failingFileMemoryMapCreate(userdata: ?*anyopaque, file: File, options: File.MemoryMap.CreateOptions) File.MemoryMap.CreateError!File.MemoryMap
pub fn failingFileMemoryMapCreate(userdata: ?*anyopaque, file: File, options: File.MemoryMap.CreateOptions) File.MemoryMap.CreateError!File.MemoryMap { _ = userdata; _ = file; _ = options; return error.AccessDenied; }