diff --git a/lib/std/c.zig b/lib/std/c.zig
index 07a2ebda7e..4ae26a85fb 100644
--- a/lib/std/c.zig
+++ b/lib/std/c.zig
@@ -9817,12 +9817,14 @@ pub const _dyld_get_image_vmaddr_slide = darwin._dyld_get_image_vmaddr_slide;
 pub const _dyld_image_count = darwin._dyld_image_count;
 pub const _host_page_size = darwin._host_page_size;
 pub const clock_get_time = darwin.clock_get_time;
+pub const @"close$NOCANCEL" = darwin.@"close$NOCANCEL";
 pub const dispatch_release = darwin.dispatch_release;
 pub const dispatch_semaphore_create = darwin.dispatch_semaphore_create;
 pub const dispatch_semaphore_signal = darwin.dispatch_semaphore_signal;
 pub const dispatch_semaphore_wait = darwin.dispatch_semaphore_wait;
 pub const dispatch_time = darwin.dispatch_time;
 pub const fcopyfile = darwin.fcopyfile;
+pub const host_t = darwin.host_t;
 pub const ipc_space_t = darwin.ipc_space_t;
 pub const ipc_space_port_t = darwin.ipc_space_port_t;
 pub const kern_return_t = darwin.kern_return_t;
@@ -9851,6 +9853,7 @@ pub const mach_vm_region = darwin.mach_vm_region;
 pub const mach_vm_region_recurse = darwin.mach_vm_region_recurse;
 pub const mach_vm_size_t = darwin.mach_vm_size_t;
 pub const mach_vm_write = darwin.mach_vm_write;
+pub const natural_t = darwin.natural_t;
 pub const os_log_create = darwin.os_log_create;
 pub const os_log_type_enabled = darwin.os_log_type_enabled;
 pub const os_signpost_enabled = darwin.os_signpost_enabled;