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https://github.com/sheumann/VNCviewGS.git
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38 lines
1.4 KiB
C
38 lines
1.4 KiB
C
/********************************************************************
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* vncsession.h - functions for establishing connection to VNC server
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* and communicating with it
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********************************************************************/
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#include <types.h>
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#define RFBVERSIONSTR "RFB 003.003\n"
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#define RFBMAJORVERSIONSTR "003"
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#define SwapBytes2(x) (((unsigned int)x << 8) | ((unsigned int)x >> 8))
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#define SwapBytes4(x) (((unsigned long)x << 24) | \
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((unsigned long)x >> 24) | \
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(((unsigned long)x & 0x0000FF00) << 8) | \
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(((unsigned long)x & 0x00FF0000) >> 8))
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extern GrafPortPtr connectStatusWindowPtr;
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extern void ** readBufferHndl; /* User internally by TCP read routines. */
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extern unsigned char *readBufferPtr; /* Ptr to data read by last DoReadTCP call. */
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extern unsigned int hostIpid;
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extern void DisplayConnectStatus(char *, BOOLEAN);
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extern void DoConnect (void);
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#define DoneWithReadBuffer() do \
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if (readBufferHndl) { \
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DisposeHandle(readBufferHndl); \
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readBufferHndl = NULL; \
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} while (0) \
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extern BOOLEAN DoReadTCP (unsigned long);
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extern BOOLEAN DoWaitingReadTCP(unsigned long);
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extern unsigned DoReadMultipleTCP(unsigned recLen, unsigned maxN);
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extern void CloseTCPConnection (void);
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