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/ Developer CD Series 1994 February: Tool Chest / Dev.CD Feb 94.toast / New System Software Extensions / QuickDraw™ GX v1.0ß2 / Interfaces & Libraries / interfaces / system client.h < prev    next >
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C/C++ Source or Header  |  1993-07-29  |  592 b   |  24 lines  |  [TEXT/MPS ]
  1. #ifndef systemClientIncludes
  2.     #define systemClientIncludes
  3.  
  4.     #ifndef cpuIncludes
  5.         #include "cpu.h"
  6.     #endif
  7.  
  8.     #ifndef graphicsTypesIncludes
  9.         #include "graphics types.h"
  10.     #endif
  11.  
  12.     #ifdef callOutSemaphores
  13.         extern gxGraphicsClient    systemClient;        /* created at INIT time */
  14.         extern gxGraphicsClient    systemSavedClient;    /* client saved by GetSystemClient */
  15.         extern char            systemClientBusy;    /* true if there is a systemClient user */
  16.  
  17.         gxGraphicsClient GetSystemClient(void);
  18.         void ReleaseSystemClient(void);
  19.     #else
  20.         #define GetSystemClient()
  21.         #define ReleaseSystemClient()
  22.     #endif
  23. #endif
  24.