This function inserts a definition list entry in the DDF buffer; it corresponds to a combination of the :dt. (definition term) and :dd. (definition define) tags.

#define INCL_DDF
#include <os2.h>

HDDF    hddf;            /*  Handle to DDF returned by DdfInitialize. */
PCSZ    pszTerm;         /*  Term portion of the definition list entry. */
PCSZ    pszDescription;  /*  Description portion of the definition list entry. */
BOOL    rc;              /*  Success indicator. */

rc = DdfListItem(hddf, pszTerm, pszDescription);