Metrologic Optimus R, Programming Manual

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216 "C" Programming Guide For Optimus S/R
Example }
void FuncUpload (void)
{
/* to do: add your own program code here */
}
void FuncDownload (void)
{
/* to do: add your own program code here */
}
prc_menu (&MyMenu); /* process MyMenu menu */
Description
This routine creates a user-defined menu. SMENU and MENU structures are
defined in the header files. User can simply fill the MENU structure and call
prc_menu to build a hierarchy menu-driven user interface.
Return
If successful, it returns 1.
Otherwise, it returns 0 to indicate the ESC key was pressed to abort operation.