optionFree(3) Programmer's Manual optionFree(3)

optionFree - free allocated option processing memory

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

void optionFree(tOptions * pOpts);

AutoOpts sometimes allocates memory and puts pointers to it in the option state structures. This routine deallocates all such memory.
program options descriptor

As long as memory has not been corrupted, this routine is always successful.

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