AutoGen: 7.4.28.4 optionFindNextValue

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#### 7.4.28.4 optionFindNextValue

find a hierarcicaly valued option instance

Usage:

    const tOptionValue* res = optionFindNextValue( pOptDesc, pPrevVal, name, value );

Where the arguments are:

| Name | Type | Description
| --- | --- | ---------
| pOptDesc | `const tOptDesc*` | an option with a nested arg type
| pPrevVal | `const tOptionValue*` | the last entry
| name | `const char*` | name of value to find
| value | `const char*` | the matching value
| returns | const tOptionValue* | a compound value structure

This routine will find the next entry in a nested value option or configurable. It will search through the list and return the next entry that matches the criteria.

The returned result is NULL and errno is set:

- `EINVAL` - the `pOptValue` does not point to a valid hierarchical option value.
- `ENOENT` - no entry matched the given name.

This document was generated by Bruce Korb on April, 24 2005 using texi2html 1.76.