[libc-commits] [libc] add mremap (PR #112804)

[Michael Jones via libc-commits]

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@@ -55,6 +55,17 @@ functions:
       - type: int
       - type: int
       - type: off_t
+  - name: mremap
+    standards:
+      - POSIX
+    return_type: void *
+    arguments:
+      - type: void *
+      - type: size_t
+      - type: size_t
+      - type: int
+      - type: void *
+        description: "This argument is optional."
----------------
michaelrj-google wrote:

```suggestion
      - type: '...'
```

https://github.com/llvm/llvm-project/pull/112804