## Input/Output Device Driver Reference

[prev][next][parent][TOC]

### Return Codes

All return codes are used and returned in the manner defined in the PCMCIA Socket Services Release 2.00 Interface Specification unless explicitly noted in this document. Function compatibility determines which of the return codes (equate names and numeric values) will actually be returned for each function.

Functions that are not supported will be returned with the standard Socket Services UNSUPPORTED_FUNCTION error code (15h).