| Pgpmconnect | Pointer to TGpmConnect  record. | 
| Pgpmevent | Pointer to TGpmEvent  record | 
| Pgpmroi | Pointer to TGpmRoi  record. | 
| Pgpm_connect | Pointer to TGpm_Connect  record. | 
| Pgpm_event | Pointer to TGpm_Event  record | 
| Pgpm_roi | Pointer to Tgpm_roi  record. | 
| Tgpmconnect | Alias for TGpm_Connect  record. | 
| TGpmEtype | Type for event type. | 
| Tgpmevent | Alias for TGPM_EVent  record | 
| TGpmHandler | Mouse event handler callback. | 
| TGpmMargin | Type to hold area margin. | 
| Tgpmroi | Alias for TGpm_roi Record | 
| Tgpm_connect | GPM server connection information. | 
| Tgpm_event | GPM event record | 
| Tgpm_roi | Record used to define regions of interest. |