# Domain/OS calls: c_$

## Miscellaneous obsolete conversion calls

These are mostly obsolete. encode and decode version translate from names like "bsd4.3" or "sys5.3" to the internal representation. The map routines used to translate file names between mixed case and the old, pre-sr10 ':' representation, but do nothing now. -- Jim Rees

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- c_$decode_version
- c_$encode_version
- c_$map
- c_$map_char
- c_$map_to_apollo
- c_$map_to_apollo_cond
- c_$map_to_unix