#define C_PRVINFO 0
#define C_PRVVIEW 1
#define C_PRVPAGE 2
#define C_PRVCOMM 3
#define C_PRVJUMP_DLG 4
#define C_PRVOPTIONS_DLG 5

#define O_PVC_PREVIEW_EXIT 12
#define O_PVC_PREVIEW_JUMP 11
#define O_PVC_PREVIEW_MARGINS 9
#define O_PVC_PREVIEW_OPTIONS 10
#define O_PVC_PREVIEW_PRINT 8
#define O_PVP_MARGINS 14
#define O_PVV_DONE 14
#define O_PVV_FALSE 19
#define O_PVV_INIT 18
#define O_PVV_MARGINS 17
#define O_PVV_NEW_PAGE 16
#define O_PVV_PAGES_DONE 15