CHECK_ALLOC_STATUS 1 CTIM2ABSS 1 GETUNIT 1 HDFCLOSE 1 HDFOPEN 1 HDFWRT1D 2 HDFWRT1DI 4 HDFWRT2D 5 HDFWRT2DI 1 HDFWRTC 2 HDFWRTI 16 HDFWRTR 19 XYTOLL 1