diff --git a/lib/std/c/darwin.zig b/lib/std/c/darwin.zig
index 33f6866809..cd1fbb9d9b 100644
--- a/lib/std/c/darwin.zig
+++ b/lib/std/c/darwin.zig
@@ -3854,3 +3854,16 @@ pub extern "c" fn proc_listchildpids(ppid: pid_t, buffer: ?*anyopaque, buffersiz
 pub extern "c" fn proc_pidinfo(pid: c_int, flavor: c_int, arg: u64, buffer: ?*anyopaque, buffersize: c_int) c_int;
 pub extern "c" fn proc_name(pid: c_int, buffer: ?*anyopaque, buffersize: u32) c_int;
 pub extern "c" fn proc_pidpath(pid: c_int, buffer: ?*anyopaque, buffersize: u32) c_int;
+
+pub const MIN = struct {
+    pub const INCORE = 0x1;
+    pub const REFERENCED = 0x2;
+    pub const MODIFIED = 0x4;
+    pub const REFERENCED_OTHER = 0x8;
+    pub const MODIFIED_OTHER = 0x10;
+    pub const PAGED_OUT = 0x20;
+    pub const COPIED = 0x40;
+    pub const ANONYMOUS = 0x80;
+};
+
+pub extern "c" fn mincore(addr: *align(std.mem.page_size) const anyopaque, lengh: usize, vec: [*]u8) c_int;