#define DTRACEIOC_REPLICATE (DTRACEIOC | 18) /* replicate enab */
#define DTRACEIOC_MODUUIDSLIST (DTRACEIOC | 30) /* APPLE ONLY, query for modules with missing symbols */
#define DTRACEIOC_PROVMODSYMS (DTRACEIOC | 31) /* APPLE ONLY, provide missing symbols for a given module */
#define DTRACEIOC_REPLICATE (DTRACEIOC | 18) /* replicate enab */
#define DTRACEIOC_MODUUIDSLIST (DTRACEIOC | 30) /* APPLE ONLY, query for modules with missing symbols */
#define DTRACEIOC_PROVMODSYMS (DTRACEIOC | 31) /* APPLE ONLY, provide missing symbols for a given module */