pub const PERF_EVENT = packed struct(c_int)
pub const PERF_EVENT = packed struct(c_int) { SAMPLE: bool = false, MALLOC: bool = false, FREE: bool = false, MMAP: bool = false, MUNMAP: bool = false, PROCESS_CREATE: bool = false, PROCESS_EXEC: bool = false, PROCESS_EXIT: bool = false, THREAD_CREATE: bool = false, THREAD_EXIT: bool = false, CONTEXT_SWITCH: bool = false, KMALLOC: bool = false, KFREE: bool = false, PAGE_FAULT: bool = false, SYSCALL: bool = false, SIGNPOST: bool = false, FILESYSTEM: bool = false, }