| machine | System.Posix.Unistd, System.Posix.ByteString, System.Posix |
| MapCRtoLF | System.Posix.Terminal.ByteString, System.Posix.Terminal, System.Posix.ByteString, System.Posix |
| MapLFtoCR | System.Posix.Terminal.ByteString, System.Posix.Terminal, System.Posix.ByteString, System.Posix |
| MarkParityErrors | System.Posix.Terminal.ByteString, System.Posix.Terminal, System.Posix.ByteString, System.Posix |
| minInput | System.Posix.Terminal.ByteString, System.Posix.Terminal, System.Posix.ByteString, System.Posix |
| mkdtemp | |
| 1 (Function) | System.Posix.Temp, System.Posix |
| 2 (Function) | System.Posix.Temp.ByteString, System.Posix.ByteString |
| mkstemp | |
| 1 (Function) | System.Posix.Temp, System.Posix |
| 2 (Function) | System.Posix.Temp.ByteString, System.Posix.ByteString |
| mkstemps | |
| 1 (Function) | System.Posix.Temp, System.Posix |
| 2 (Function) | System.Posix.Temp.ByteString, System.Posix.ByteString |
| modificationTime | System.Posix.Files.ByteString, System.Posix.Files, System.Posix.ByteString, System.Posix |
| modificationTimeHiRes | System.Posix.Files.ByteString, System.Posix.Files, System.Posix.ByteString, System.Posix |
| Module | System.Posix.DynamicLinker.Module, System.Posix.DynamicLinker.Module.ByteString |
| moduleClose | System.Posix.DynamicLinker.Module, System.Posix.DynamicLinker.Module.ByteString |
| moduleError | System.Posix.DynamicLinker.Module, System.Posix.DynamicLinker.Module.ByteString |
| moduleOpen | |
| 1 (Function) | System.Posix.DynamicLinker.Module |
| 2 (Function) | System.Posix.DynamicLinker.Module.ByteString |
| moduleSymbol | System.Posix.DynamicLinker.Module, System.Posix.DynamicLinker.Module.ByteString |