.TH optionFindNextValue 3 2007-07-28 "" "Programmer's Manual"
.\"  DO NOT EDIT THIS FILE   (optionFindNextValue.3)
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.\"  It has been AutoGen-ed  Saturday July 28, 2007 at 01:05:25 PM PDT
.\"  From the definitions    ./funcs.def
.\"  and the template file   agman3.tpl
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.SH NAME
optionFindNextValue - find a hierarcicaly valued option instance
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.SH SYNOPSIS

#include <\fIyour-opts.h\fP>
.br
cc [...] -o outfile infile.c -lopts [...]
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const tOptionValue* \fBoptionFindNextValue\fP(const tOptDesc* \fIpOptDesc\fP, const tOptionValue* \fIpPrevVal\fP, char const* \fIname\fP, char const* \fIvalue\fP);
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.SH DESCRIPTION
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.
.TP
.IR pOptDesc
an option with a nested arg type
.TP
.IR pPrevVal
the last entry
.TP
.IR name
name of value to find
.TP
.IR value
the matching value
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.SH RETURN VALUE
a compound value structure
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.SH ERRORS
The returned result is NULL and errno is set:
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\fBEINVAL\fP \- the \fBpOptValue\fP does not point to a valid
hierarchical option value.
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\fBENOENT\fP \- no entry matched the given name.
@end itemize
.SH SEE ALSO
The \fIinfo\fP documentation for the \fI-lopts\fP library.
.br
ao_string_tokenize(3), configFileLoad(3), optionFileLoad(3), optionFindValue(3), optionFree(3), optionGetValue(3), optionLoadLine(3), optionNextValue(3), optionOnlyUsage(3), optionProcess(3), optionRestore(3), optionSaveFile(3), optionSaveState(3), optionUnloadNested(3), optionVersion(3), pathfind(3), strequate(3), streqvcmp(3), streqvmap(3), strneqvcmp(3), strtransform(3),