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NAME

       optionNextValue - get the next value from a hierarchical list

SYNOPSIS

       #include <your-opts.h>
       cc [...] -o outfile infile.c -lopts [...]

       const   tOptionValue*  optionNextValue(const  tOptionValue*  pOptValue,
       const tOptionValue* pOldValue);

DESCRIPTION

       This routine will return the next entry after the entry passed in.   At
       the  end of the list, NULL will be returned.  If the entry is not found
       on the list, NULL will be returned and "errno" will be set  to  EINVAL.
       The "pOldValue" must have been gotten from a prior call to this routine
       or to "opitonGetValue()".

       pOptValue
              a hierarchcal list value

       pOldValue
              a value from this list

RETURN VALUE

       a compound value structure

ERRORS

       The returned result is NULL and errno is set:

       EINVAL - the pOptValue does not point to a  valid  hierarchical  option
       value or pOldValue does not point to a member of that option value.

       ENOENT  -  the  supplied  pOldValue  pointed  to  the last entry.  @end
       itemize

SEE ALSO

       The info documentation for the -lopts library.
       ao_string_tokenize(3),      configFileLoad(3),       optionFileLoad(3),
       optionFindNextValue(3),        optionFindValue(3),       optionFree(3),
       optionGetValue(3),       optionLoadLine(3),        optionMemberList(3),
       optionOnlyUsage(3),         optionProcess(3),         optionRestore(3),
       optionSaveFile(3),      optionSaveState(3),      optionUnloadNested(3),
       optionVersion(3),     strequate(3),     streqvcmp(3),     streqvmap(3),
       strneqvcmp(3), strtransform(3),

                                  2014-08-08                optionNextValue(3)



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