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Text File  |  1995-03-13  |  1KB  |  61 lines
  1. /*requirespriorinclusionof"exec/libraries.g"*/
  2.  
  3. type
  4. „List_t=unknown14,
  5. „Message_t=unknown20,
  6. „Interrupt_t=unknown22,
  7. „Library_t=unknown34,
  8.  
  9. „DiscResourceUnit_t=struct{
  10. ˆMessage_tdru_Message;
  11. ˆInterrupt_tdru_DiscBlock,dru_DiscSync,dru_Index;
  12. „},
  13.  
  14. „DiscResource_t=struct{
  15. ˆLibrary_tdr_Library;
  16. ˆ*DiscResourceUnitdr_Current;
  17. ˆushortdr_Flags,dr_pad;
  18. ˆ*Library_tdr_SysLib,dr_CiaResource;
  19. ˆ[4]ulongdr_UnitID;
  20. ˆList_tdr_Waiting;
  21. ˆInterrupt_tdr_DiscBlock,dr_DiscSync,dr_Index;
  22. „};
  23.  
  24. ushort
  25. „DRB_ALLOC0‚=0,
  26. „DRB_ALLOC1‚=1,
  27. „DRB_ALLOC2‚=2,
  28. „DRB_ALLOC3‚=3,
  29. „DRB_ACTIVE‚=7,
  30.  
  31. „DRF_ALLOC0‚=1<<DRB_ALLOC0,
  32. „DRF_ALLOC1‚=1<<DRB_ALLOC1,
  33. „DRF_ALLOC2‚=1<<DRB_ALLOC2,
  34. „DRF_ALLOC3‚=1<<DRB_ALLOC3,
  35. „DRF_ACTIVE‚=1<<DRB_ACTIVE;
  36.  
  37. uintDSKDMAOFF=0x4000;
  38.  
  39. *charDISKNAME="disk.resource";
  40.  
  41. int
  42. „DR_ALLOCUNITˆ=LIB_BASE-0*LIB_VECTSIZE,
  43. „DR_FREEUNIT‰=LIB_BASE-1*LIB_VECTSIZE,
  44. „DR_GETUNITŠ=LIB_BASE-2*LIB_VECTSIZE,
  45. „DR_GIVEUNIT‰=LIB_BASE-3*LIB_VECTSIZE,
  46. „DR_GETUNITIDˆ=LIB_BASE-4*LIB_VECTSIZE,
  47.  
  48. „DR_LASTCOMŠ=DR_GIVEUNIT;
  49.  
  50. ulong
  51. „DRT_AMIGA‹=0x00000000,
  52. „DRT_37422D2Sˆ=0x55555555,
  53. „DRT_EMPTY‹=0xFFFFFFFF;
  54.  
  55. extern
  56. „AllocUnit(ulongunitNum)bool,
  57. „FreeUnit(ulongunitNum)void,
  58. „GetUnit(*DiskResourceUnit_tunitPointer)*DiskResourceUnit,
  59. „GetUnitId(ulongunitNum)ulong,
  60. „GiveUnit()void;
  61.