PCR_VD_Start 3324 gc/os_dep.c if (PCR_VD_Start(HBLKSIZE, GC_vd_base, NPAGES*HBLKSIZE) PCR_VD_Start 164 gc/pcr_interface.c if( PCR_VD_Start( 0, NIL, 0) != PCR_ERes_FromErr(ENOSYS) ) {