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<BODY><XMP>/* |
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@(#) FILE: udp_util.h RELEASE: 1.5 DATE: 09/10/96, 10:41:23 |
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*/ |
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/******************************************************************************* |
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udp_util.h |
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UDP Utility Definitions. |
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*******************************************************************************/ |
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#ifndef UDP_UTIL_H /* Has the file been INCLUDE'd already? */ |
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#define UDP_UTIL_H yes |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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#include "ansi_setup.h" /* ANSI or non-ANSI C? */ |
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#include "skt_util.h" /* Socket support functions. */ |
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/******************************************************************************* |
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UDP Networking Structures (Client View) and Definitions. |
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*******************************************************************************/ |
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/* Endpoint handle. */ |
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typedef struct _UdpEndpoint *UdpEndpoint ; |
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/******************************************************************************* |
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Miscellaneous declarations. |
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*******************************************************************************/ |
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extern int udp_util_debug ; /* Global debug switch (1/0 = yes/no). */ |
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/******************************************************************************* |
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Public functions. |
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*******************************************************************************/ |
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extern int udpCreate P_((const char *serverName, |
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UdpEndpoint parent, |
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UdpEndpoint *endpoint)) ; |
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extern int udpDestroy P_((UdpEndpoint endpoint)) ; |
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extern int udpFd P_((UdpEndpoint endpoint)) ; |
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extern int udpIsReadable P_((UdpEndpoint endpoint)) ; |
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extern int udpIsUp P_((UdpEndpoint endpoint)) ; |
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extern int udpIsWriteable P_((UdpEndpoint endpoint)) ; |
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extern char *udpName P_((UdpEndpoint endpoint)) ; |
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extern int udpRead P_((UdpEndpoint endpoint, |
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double timeout, |
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int maxBytesToRead, |
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char *buffer, |
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int *numBytesRead, |
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UdpEndpoint *source)) ; |
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#define udpSetBuf(endpoint, receiveSize, sendSize) \ |
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sktSetBuf (udpName (endpoint), udpFd (endpoint), receiveSize, sendSize) |
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extern int udpWrite P_((UdpEndpoint destination, |
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double timeout, |
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int numBytesToWrite, |
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const char *buffer)) ; |
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#ifdef __cplusplus |
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} |
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#endif |
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#endif /* If this file was not INCLUDE'd previously. */ |
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