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stage1, stage2: rename c_void to anyopaque #10316

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Dec 19, 2021
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stage1, stage2: rename c_void to anyopaque #10316

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2fe209c
stage1, stage2: rename c_void to anyopaque
ifreund Dec 11, 2021
8530f8b
zig fmt: improve c_void -> anyopaque rewrite
ifreund Dec 13, 2021
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8 changes: 4 additions & 4 deletions doc/docgen.zig
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Original file line number Diff line number Diff line change
Expand Up @@ -853,10 +853,10 @@ fn termColor(allocator: Allocator, input: []const u8) ![]u8 {
}

const builtin_types = [_][]const u8{
"f16", "f32", "f64", "f128", "c_longdouble", "c_short",
"c_ushort", "c_int", "c_uint", "c_long", "c_ulong", "c_longlong",
"c_ulonglong", "c_char", "c_void", "void", "bool", "isize",
"usize", "noreturn", "type", "anyerror", "comptime_int", "comptime_float",
"f16", "f32", "f64", "f128", "c_longdouble", "c_short",
"c_ushort", "c_int", "c_uint", "c_long", "c_ulong", "c_longlong",
"c_ulonglong", "c_char", "anyopaque", "void", "bool", "isize",
"usize", "noreturn", "type", "anyerror", "comptime_int", "comptime_float",
};

fn isType(name: []const u8) bool {
Expand Down
10 changes: 5 additions & 5 deletions doc/langref.html.in
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Expand Up @@ -720,11 +720,6 @@ pub fn main() void {
<td><code class="c">long double</code></td>
<td>for ABI compatibility with C</td>
</tr>
<tr>
<th scope="row">{#syntax#}c_void{#endsyntax#}</th>
<td><code class="c">void</code></td>
<td>for ABI compatibility with C</td>
</tr>

<tr>
<th scope="row">{#syntax#}f16{#endsyntax#}</th>
Expand All @@ -751,6 +746,11 @@ pub fn main() void {
<td><code class="c">bool</code></td>
<td>{#syntax#}true{#endsyntax#} or {#syntax#}false{#endsyntax#}</td>
</tr>
<tr>
<th scope="row">{#syntax#}anyopaque{#endsyntax#}</th>
<td><code class="c">void</code></td>
<td>Used for type-erased pointers.</td>
</tr>
<tr>
<th scope="row">{#syntax#}void{#endsyntax#}</th>
<td>(none)</td>
Expand Down
8 changes: 4 additions & 4 deletions lib/std/Thread.zig
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Expand Up @@ -344,7 +344,7 @@ const Completion = Atomic(enum(u8) {
fn callFn(comptime f: anytype, args: anytype) switch (Impl) {
WindowsThreadImpl => std.os.windows.DWORD,
LinuxThreadImpl => u8,
PosixThreadImpl => ?*c_void,
PosixThreadImpl => ?*anyopaque,
else => unreachable,
} {
const default_value = if (Impl == PosixThreadImpl) null else 0;
Expand Down Expand Up @@ -499,7 +499,7 @@ const WindowsThreadImpl = struct {
null,
stack_size,
Instance.entryFn,
@ptrCast(*c_void, instance),
@ptrCast(*anyopaque, instance),
0,
null,
) orelse {
Expand Down Expand Up @@ -621,7 +621,7 @@ const PosixThreadImpl = struct {
const allocator = std.heap.c_allocator;

const Instance = struct {
fn entryFn(raw_arg: ?*c_void) callconv(.C) ?*c_void {
fn entryFn(raw_arg: ?*anyopaque) callconv(.C) ?*anyopaque {
// @alignCast() below doesn't support zero-sized-types (ZST)
if (@sizeOf(Args) < 1) {
return callFn(f, @as(Args, undefined));
Expand Down Expand Up @@ -651,7 +651,7 @@ const PosixThreadImpl = struct {
&handle,
&attr,
Instance.entryFn,
if (@sizeOf(Args) > 1) @ptrCast(*c_void, args_ptr) else undefined,
if (@sizeOf(Args) > 1) @ptrCast(*anyopaque, args_ptr) else undefined,
)) {
.SUCCESS => return Impl{ .handle = handle },
.AGAIN => return error.SystemResources,
Expand Down
10 changes: 5 additions & 5 deletions lib/std/Thread/Futex.zig
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Expand Up @@ -107,8 +107,8 @@ const WindowsFutex = struct {
}

switch (windows.ntdll.RtlWaitOnAddress(
@ptrCast(?*const c_void, ptr),
@ptrCast(?*const c_void, &expect),
@ptrCast(?*const anyopaque, ptr),
@ptrCast(?*const anyopaque, &expect),
@sizeOf(@TypeOf(expect)),
timeout_ptr,
)) {
Expand All @@ -119,7 +119,7 @@ const WindowsFutex = struct {
}

fn wake(ptr: *const Atomic(u32), num_waiters: u32) void {
const address = @ptrCast(?*const c_void, ptr);
const address = @ptrCast(?*const anyopaque, ptr);
switch (num_waiters) {
1 => windows.ntdll.RtlWakeAddressSingle(address),
else => windows.ntdll.RtlWakeAddressAll(address),
Expand Down Expand Up @@ -189,7 +189,7 @@ const DarwinFutex = struct {
assert(timeout_value != 0);
timeout_ns = timeout_value;
}
const addr = @ptrCast(*const c_void, ptr);
const addr = @ptrCast(*const anyopaque, ptr);
const flags = darwin.UL_COMPARE_AND_WAIT | darwin.ULF_NO_ERRNO;
// If we're using `__ulock_wait` and `timeout` is too big to fit inside a `u32` count of
// micro-seconds (around 70min), we'll request a shorter timeout. This is fine (users
Expand Down Expand Up @@ -228,7 +228,7 @@ const DarwinFutex = struct {
}

while (true) {
const addr = @ptrCast(*const c_void, ptr);
const addr = @ptrCast(*const anyopaque, ptr);
const status = darwin.__ulock_wake(flags, addr, 0);

if (status >= 0) return;
Expand Down
4 changes: 2 additions & 2 deletions lib/std/Thread/StaticResetEvent.zig
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Expand Up @@ -229,7 +229,7 @@ pub const AtomicEvent = struct {
pub const WindowsFutex = struct {
pub fn wake(waiters: *u32, wake_count: u32) void {
const handle = getEventHandle() orelse return SpinFutex.wake(waiters, wake_count);
const key = @ptrCast(*const c_void, waiters);
const key = @ptrCast(*const anyopaque, waiters);

var waiting = wake_count;
while (waiting != 0) : (waiting -= 1) {
Expand All @@ -240,7 +240,7 @@ pub const AtomicEvent = struct {

pub fn wait(waiters: *u32, timeout: ?u64) !void {
const handle = getEventHandle() orelse return SpinFutex.wait(waiters, timeout);
const key = @ptrCast(*const c_void, waiters);
const key = @ptrCast(*const anyopaque, waiters);

// NT uses timeouts in units of 100ns with negative value being relative
var timeout_ptr: ?*windows.LARGE_INTEGER = null;
Expand Down
56 changes: 28 additions & 28 deletions lib/std/c.zig
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Expand Up @@ -121,9 +121,9 @@ pub extern "c" fn writev(fd: c_int, iov: [*]const iovec_const, iovcnt: c_uint) i
pub extern "c" fn pwritev(fd: c_int, iov: [*]const iovec_const, iovcnt: c_uint, offset: c.off_t) isize;
pub extern "c" fn write(fd: c.fd_t, buf: [*]const u8, nbyte: usize) isize;
pub extern "c" fn pwrite(fd: c.fd_t, buf: [*]const u8, nbyte: usize, offset: c.off_t) isize;
pub extern "c" fn mmap(addr: ?*align(page_size) c_void, len: usize, prot: c_uint, flags: c_uint, fd: c.fd_t, offset: c.off_t) *c_void;
pub extern "c" fn munmap(addr: *align(page_size) const c_void, len: usize) c_int;
pub extern "c" fn mprotect(addr: *align(page_size) c_void, len: usize, prot: c_uint) c_int;
pub extern "c" fn mmap(addr: ?*align(page_size) anyopaque, len: usize, prot: c_uint, flags: c_uint, fd: c.fd_t, offset: c.off_t) *anyopaque;
pub extern "c" fn munmap(addr: *align(page_size) const anyopaque, len: usize) c_int;
pub extern "c" fn mprotect(addr: *align(page_size) anyopaque, len: usize, prot: c_uint) c_int;
pub extern "c" fn link(oldpath: [*:0]const u8, newpath: [*:0]const u8, flags: c_int) c_int;
pub extern "c" fn linkat(oldfd: c.fd_t, oldpath: [*:0]const u8, newfd: c.fd_t, newpath: [*:0]const u8, flags: c_int) c_int;
pub extern "c" fn unlink(path: [*:0]const u8) c_int;
Expand Down Expand Up @@ -152,8 +152,8 @@ pub extern "c" fn fchown(fd: c.fd_t, owner: c.uid_t, group: c.gid_t) c_int;

pub extern "c" fn rmdir(path: [*:0]const u8) c_int;
pub extern "c" fn getenv(name: [*:0]const u8) ?[*:0]u8;
pub extern "c" fn sysctl(name: [*]const c_int, namelen: c_uint, oldp: ?*c_void, oldlenp: ?*usize, newp: ?*c_void, newlen: usize) c_int;
pub extern "c" fn sysctlbyname(name: [*:0]const u8, oldp: ?*c_void, oldlenp: ?*usize, newp: ?*c_void, newlen: usize) c_int;
pub extern "c" fn sysctl(name: [*]const c_int, namelen: c_uint, oldp: ?*anyopaque, oldlenp: ?*usize, newp: ?*anyopaque, newlen: usize) c_int;
pub extern "c" fn sysctlbyname(name: [*:0]const u8, oldp: ?*anyopaque, oldlenp: ?*usize, newp: ?*anyopaque, newlen: usize) c_int;
pub extern "c" fn sysctlnametomib(name: [*:0]const u8, mibp: ?*c_int, sizep: ?*usize) c_int;
pub extern "c" fn tcgetattr(fd: c.fd_t, termios_p: *c.termios) c_int;
pub extern "c" fn tcsetattr(fd: c.fd_t, optional_action: c.TCSA, termios_p: *const c.termios) c_int;
Expand All @@ -172,23 +172,23 @@ pub extern "c" fn getpeername(sockfd: c.fd_t, noalias addr: *c.sockaddr, noalias
pub extern "c" fn connect(sockfd: c.fd_t, sock_addr: *const c.sockaddr, addrlen: c.socklen_t) c_int;
pub extern "c" fn accept(sockfd: c.fd_t, noalias addr: ?*c.sockaddr, noalias addrlen: ?*c.socklen_t) c_int;
pub extern "c" fn accept4(sockfd: c.fd_t, noalias addr: ?*c.sockaddr, noalias addrlen: ?*c.socklen_t, flags: c_uint) c_int;
pub extern "c" fn getsockopt(sockfd: c.fd_t, level: u32, optname: u32, noalias optval: ?*c_void, noalias optlen: *c.socklen_t) c_int;
pub extern "c" fn setsockopt(sockfd: c.fd_t, level: u32, optname: u32, optval: ?*const c_void, optlen: c.socklen_t) c_int;
pub extern "c" fn send(sockfd: c.fd_t, buf: *const c_void, len: usize, flags: u32) isize;
pub extern "c" fn getsockopt(sockfd: c.fd_t, level: u32, optname: u32, noalias optval: ?*anyopaque, noalias optlen: *c.socklen_t) c_int;
pub extern "c" fn setsockopt(sockfd: c.fd_t, level: u32, optname: u32, optval: ?*const anyopaque, optlen: c.socklen_t) c_int;
pub extern "c" fn send(sockfd: c.fd_t, buf: *const anyopaque, len: usize, flags: u32) isize;
pub extern "c" fn sendto(
sockfd: c.fd_t,
buf: *const c_void,
buf: *const anyopaque,
len: usize,
flags: u32,
dest_addr: ?*const c.sockaddr,
addrlen: c.socklen_t,
) isize;
pub extern "c" fn sendmsg(sockfd: c.fd_t, msg: *const std.x.os.Socket.Message, flags: c_int) isize;

pub extern "c" fn recv(sockfd: c.fd_t, arg1: ?*c_void, arg2: usize, arg3: c_int) isize;
pub extern "c" fn recv(sockfd: c.fd_t, arg1: ?*anyopaque, arg2: usize, arg3: c_int) isize;
pub extern "c" fn recvfrom(
sockfd: c.fd_t,
noalias buf: *c_void,
noalias buf: *anyopaque,
len: usize,
flags: u32,
noalias src_addr: ?*c.sockaddr,
Expand All @@ -208,34 +208,34 @@ pub extern "c" fn setregid(rgid: c.gid_t, egid: c.gid_t) c_int;
pub extern "c" fn setresuid(ruid: c.uid_t, euid: c.uid_t, suid: c.uid_t) c_int;
pub extern "c" fn setresgid(rgid: c.gid_t, egid: c.gid_t, sgid: c.gid_t) c_int;

pub extern "c" fn malloc(usize) ?*c_void;
pub extern "c" fn realloc(?*c_void, usize) ?*c_void;
pub extern "c" fn free(?*c_void) void;
pub extern "c" fn malloc(usize) ?*anyopaque;
pub extern "c" fn realloc(?*anyopaque, usize) ?*anyopaque;
pub extern "c" fn free(?*anyopaque) void;

pub extern "c" fn futimes(fd: c.fd_t, times: *[2]c.timeval) c_int;
pub extern "c" fn utimes(path: [*:0]const u8, times: *[2]c.timeval) c_int;

pub extern "c" fn utimensat(dirfd: c.fd_t, pathname: [*:0]const u8, times: *[2]c.timespec, flags: u32) c_int;
pub extern "c" fn futimens(fd: c.fd_t, times: *const [2]c.timespec) c_int;

pub extern "c" fn pthread_create(noalias newthread: *pthread_t, noalias attr: ?*const c.pthread_attr_t, start_routine: fn (?*c_void) callconv(.C) ?*c_void, noalias arg: ?*c_void) c.E;
pub extern "c" fn pthread_create(noalias newthread: *pthread_t, noalias attr: ?*const c.pthread_attr_t, start_routine: fn (?*anyopaque) callconv(.C) ?*anyopaque, noalias arg: ?*anyopaque) c.E;
pub extern "c" fn pthread_attr_init(attr: *c.pthread_attr_t) c.E;
pub extern "c" fn pthread_attr_setstack(attr: *c.pthread_attr_t, stackaddr: *c_void, stacksize: usize) c.E;
pub extern "c" fn pthread_attr_setstack(attr: *c.pthread_attr_t, stackaddr: *anyopaque, stacksize: usize) c.E;
pub extern "c" fn pthread_attr_setstacksize(attr: *c.pthread_attr_t, stacksize: usize) c.E;
pub extern "c" fn pthread_attr_setguardsize(attr: *c.pthread_attr_t, guardsize: usize) c.E;
pub extern "c" fn pthread_attr_destroy(attr: *c.pthread_attr_t) c.E;
pub extern "c" fn pthread_self() pthread_t;
pub extern "c" fn pthread_join(thread: pthread_t, arg_return: ?*?*c_void) c.E;
pub extern "c" fn pthread_join(thread: pthread_t, arg_return: ?*?*anyopaque) c.E;
pub extern "c" fn pthread_detach(thread: pthread_t) c.E;
pub extern "c" fn pthread_atfork(
prepare: ?fn () callconv(.C) void,
parent: ?fn () callconv(.C) void,
child: ?fn () callconv(.C) void,
) c_int;
pub extern "c" fn pthread_key_create(key: *c.pthread_key_t, destructor: ?fn (value: *c_void) callconv(.C) void) c.E;
pub extern "c" fn pthread_key_create(key: *c.pthread_key_t, destructor: ?fn (value: *anyopaque) callconv(.C) void) c.E;
pub extern "c" fn pthread_key_delete(key: c.pthread_key_t) c.E;
pub extern "c" fn pthread_getspecific(key: c.pthread_key_t) ?*c_void;
pub extern "c" fn pthread_setspecific(key: c.pthread_key_t, value: ?*c_void) c_int;
pub extern "c" fn pthread_getspecific(key: c.pthread_key_t) ?*anyopaque;
pub extern "c" fn pthread_setspecific(key: c.pthread_key_t, value: ?*anyopaque) c_int;
pub extern "c" fn sem_init(sem: *c.sem_t, pshared: c_int, value: c_uint) c_int;
pub extern "c" fn sem_destroy(sem: *c.sem_t) c_int;
pub extern "c" fn sem_post(sem: *c.sem_t) c_int;
Expand All @@ -260,16 +260,16 @@ pub extern "c" fn port_associate(
source: u32,
object: usize,
events: u32,
user_var: ?*c_void,
user_var: ?*anyopaque,
) c_int;
pub extern "c" fn port_dissociate(port: c.port_t, source: u32, object: usize) c_int;
pub extern "c" fn port_send(port: c.port_t, events: u32, user_var: ?*c_void) c_int;
pub extern "c" fn port_send(port: c.port_t, events: u32, user_var: ?*anyopaque) c_int;
pub extern "c" fn port_sendn(
ports: [*]c.port_t,
errors: []u32,
num_ports: u32,
events: u32,
user_var: ?*c_void,
user_var: ?*anyopaque,
) c_int;
pub extern "c" fn port_get(port: c.port_t, event: *c.port_event, timeout: ?*c.timespec) c_int;
pub extern "c" fn port_getn(
Expand All @@ -279,7 +279,7 @@ pub extern "c" fn port_getn(
events_retrieved: *u32,
timeout: ?*c.timespec,
) c_int;
pub extern "c" fn port_alert(port: c.port_t, flags: u32, events: u32, user_var: ?*c_void) c_int;
pub extern "c" fn port_alert(port: c.port_t, flags: u32, events: u32, user_var: ?*anyopaque) c_int;

pub extern "c" fn getaddrinfo(
noalias node: ?[*:0]const u8,
Expand Down Expand Up @@ -336,9 +336,9 @@ pub extern "c" fn pthread_rwlock_unlock(rwl: *c.pthread_rwlock_t) callconv(.C) c
pub const pthread_t = *opaque {};
pub const FILE = opaque {};

pub extern "c" fn dlopen(path: [*:0]const u8, mode: c_int) ?*c_void;
pub extern "c" fn dlclose(handle: *c_void) c_int;
pub extern "c" fn dlsym(handle: ?*c_void, symbol: [*:0]const u8) ?*c_void;
pub extern "c" fn dlopen(path: [*:0]const u8, mode: c_int) ?*anyopaque;
pub extern "c" fn dlclose(handle: *anyopaque) c_int;
pub extern "c" fn dlsym(handle: ?*anyopaque, symbol: [*:0]const u8) ?*anyopaque;

pub extern "c" fn sync() void;
pub extern "c" fn syncfs(fd: c_int) c_int;
Expand All @@ -350,7 +350,7 @@ pub extern "c" fn prctl(option: c_int, ...) c_int;
pub extern "c" fn getrlimit(resource: c.rlimit_resource, rlim: *c.rlimit) c_int;
pub extern "c" fn setrlimit(resource: c.rlimit_resource, rlim: *const c.rlimit) c_int;

pub extern "c" fn fmemopen(noalias buf: ?*c_void, size: usize, noalias mode: [*:0]const u8) ?*FILE;
pub extern "c" fn fmemopen(noalias buf: ?*anyopaque, size: usize, noalias mode: [*:0]const u8) ?*FILE;

pub extern "c" fn syslog(priority: c_int, message: [*:0]const u8, ...) void;
pub extern "c" fn openlog(ident: [*:0]const u8, logopt: c_int, facility: c_int) void;
Expand Down
32 changes: 16 additions & 16 deletions lib/std/c/darwin.zig
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Original file line number Diff line number Diff line change
Expand Up @@ -46,8 +46,8 @@ pub const fstatat = if (native_arch == .aarch64) private.fstatat else private.@"
pub extern "c" fn mach_absolute_time() u64;
pub extern "c" fn mach_timebase_info(tinfo: ?*mach_timebase_info_data) void;

pub extern "c" fn malloc_size(?*const c_void) usize;
pub extern "c" fn posix_memalign(memptr: *?*c_void, alignment: usize, size: usize) c_int;
pub extern "c" fn malloc_size(?*const anyopaque) usize;
pub extern "c" fn posix_memalign(memptr: *?*anyopaque, alignment: usize, size: usize) c_int;

pub extern "c" fn kevent64(
kq: c_int,
Expand Down Expand Up @@ -196,7 +196,7 @@ pub extern "c" fn pthread_getname_np(thread: std.c.pthread_t, name: [*:0]u8, len
pub extern "c" fn arc4random_buf(buf: [*]u8, len: usize) void;

// Grand Central Dispatch is exposed by libSystem.
pub extern "c" fn dispatch_release(object: *c_void) void;
pub extern "c" fn dispatch_release(object: *anyopaque) void;

pub const dispatch_semaphore_t = *opaque {};
pub extern "c" fn dispatch_semaphore_create(value: isize) ?dispatch_semaphore_t;
Expand All @@ -209,10 +209,10 @@ pub const DISPATCH_TIME_FOREVER = ~@as(dispatch_time_t, 0);
pub extern "c" fn dispatch_time(when: dispatch_time_t, delta: i64) dispatch_time_t;

const dispatch_once_t = usize;
const dispatch_function_t = fn (?*c_void) callconv(.C) void;
const dispatch_function_t = fn (?*anyopaque) callconv(.C) void;
pub extern fn dispatch_once_f(
predicate: *dispatch_once_t,
context: ?*c_void,
context: ?*anyopaque,
function: dispatch_function_t,
) void;

Expand Down Expand Up @@ -243,9 +243,9 @@ pub const UL_COMPARE_AND_WAIT64 = 5;
pub const UL_COMPARE_AND_WAIT64_SHARED = 6;
pub const ULF_WAIT_ADAPTIVE_SPIN = 0x40000;

pub extern "c" fn __ulock_wait2(op: u32, addr: ?*const c_void, val: u64, timeout_ns: u64, val2: u64) c_int;
pub extern "c" fn __ulock_wait(op: u32, addr: ?*const c_void, val: u64, timeout_us: u32) c_int;
pub extern "c" fn __ulock_wake(op: u32, addr: ?*const c_void, val: u64) c_int;
pub extern "c" fn __ulock_wait2(op: u32, addr: ?*const anyopaque, val: u64, timeout_ns: u64, val2: u64) c_int;
pub extern "c" fn __ulock_wait(op: u32, addr: ?*const anyopaque, val: u64, timeout_us: u32) c_int;
pub extern "c" fn __ulock_wake(op: u32, addr: ?*const anyopaque, val: u64) c_int;

pub const OS_UNFAIR_LOCK_INIT = os_unfair_lock{};
pub const os_unfair_lock_t = *os_unfair_lock;
Expand Down Expand Up @@ -483,10 +483,10 @@ pub const siginfo_t = extern struct {
pid: pid_t,
uid: uid_t,
status: c_int,
addr: *c_void,
addr: *anyopaque,
value: extern union {
int: c_int,
ptr: *c_void,
ptr: *anyopaque,
},
si_band: c_long,
_pad: [7]c_ulong,
Expand All @@ -495,7 +495,7 @@ pub const siginfo_t = extern struct {
/// Renamed from `sigaction` to `Sigaction` to avoid conflict with function name.
pub const Sigaction = extern struct {
pub const handler_fn = fn (c_int) callconv(.C) void;
pub const sigaction_fn = fn (c_int, *const siginfo_t, ?*const c_void) callconv(.C) void;
pub const sigaction_fn = fn (c_int, *const siginfo_t, ?*const anyopaque) callconv(.C) void;

handler: extern union {
handler: ?handler_fn,
Expand Down Expand Up @@ -611,7 +611,7 @@ pub const MAP = struct {
pub const NOCACHE = 0x0400;
/// don't reserve needed swap area
pub const NORESERVE = 0x0040;
pub const FAILED = @intToPtr(*c_void, maxInt(usize));
pub const FAILED = @intToPtr(*anyopaque, maxInt(usize));
};

pub const SA = struct {
Expand Down Expand Up @@ -1537,10 +1537,10 @@ pub const RTLD = struct {
pub const NODELETE = 0x80;
pub const FIRST = 0x100;

pub const NEXT = @intToPtr(*c_void, @bitCast(usize, @as(isize, -1)));
pub const DEFAULT = @intToPtr(*c_void, @bitCast(usize, @as(isize, -2)));
pub const SELF = @intToPtr(*c_void, @bitCast(usize, @as(isize, -3)));
pub const MAIN_ONLY = @intToPtr(*c_void, @bitCast(usize, @as(isize, -5)));
pub const NEXT = @intToPtr(*anyopaque, @bitCast(usize, @as(isize, -1)));
pub const DEFAULT = @intToPtr(*anyopaque, @bitCast(usize, @as(isize, -2)));
pub const SELF = @intToPtr(*anyopaque, @bitCast(usize, @as(isize, -3)));
pub const MAIN_ONLY = @intToPtr(*anyopaque, @bitCast(usize, @as(isize, -5)));
};

pub const F = struct {
Expand Down
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