myopts2struct.h.example

/* this file should only be included by opts2struct.h
 * after the definition of OPTS2STRUCT but before the
 * function prototypes beginning with opts2struct_
 */

/**
 *  OPTS2STRUCT(<comma-separated keys>) : set your options here. The
 *                         OPTS2STRUCT macro in opts2struct.h will
 *                         auto-generate a structure definition from it.
 *                         argv format: "[--]key=value"
 *
 */
OPTS2STRUCT(stars, bunnies, dogs)

/**
*  OPTS2DEFAULTS(<comma-separated values>) : set default values here
*/
OPTS2DEFAULTS(3.5, 3, "brown")

/**
*  OPTS2SHORTNAMES(<comma-separated short keys>) : set short names for
*                           your options here.
*                           argv format:  "-key value"
*/
OPTS2SHORTNAMES(-s, -b, -d)

/**
 *  OPTS2EMPTY: the value used to initialize options before parsing argv[]
 *
 *      limitation: must be a valid "int". Also, be sure it is a value
 *               that is outside the range of valid values for all options!
 */
#define OPTS2EMPTY -999