DragonFly On-Line Manual Pages

optionOnlyUsage(3)            Programmer's Manual           optionOnlyUsage(3)

NAME
       optionOnlyUsage - Print usage text for just the options

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

       void optionOnlyUsage(tOptions* pOpts, int ex_code);

DESCRIPTION
       This routine will print only the usage for each option.  This function
       may be used when the emitted usage must incorporate information not
       available to AutoOpts.

       pOpts  program options descriptor

       ex_code
              exit code for calling exit(3)

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),
       optionNextValue(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),

                                  2016-02-17                optionOnlyUsage(3)