# mco_fh_mod_api_version

> Return the version of ModAPI implemented by this module.

### Prototype

        mco_uint4 mco_fh_mod_api_version()

### Arguments

void | No arguments

### Description

> This function returns the version of ModAPI implemented by this module. Modules should return the value of the `MCO_FH_MODAPI_VERSION` macro defined in the `fhmodapi.h` header.

### Return Codes

mco_uint4 | The version number

### Example

        mco_uint4 mco_fh_mod_api_version()
        {
            // Return the implemented Module API version.
            return MCO_FH_MODAPI_VERSION;
        }