source/texk/web2c/luatexdir/luasocket/src/udp.h

   1 #ifndef UDP_H
   2 #define UDP_H
   3 /*=========================================================================*\
   4 * UDP object
   5 * LuaSocket toolkit
   6 *
   7 * The udp.h module provides LuaSocket with support for UDP protocol
   8 * (AF_INET, SOCK_DGRAM).
   9 *
  10 * Two classes are defined: connected and unconnected. UDP objects are
  11 * originally unconnected. They can be "connected" to a given address
  12 * with a call to the setpeername function. The same function can be used to
  13 * break the connection.
  14 \*=========================================================================*/
  15 #include "lua.h"
  16
  17 #include "timeout.h"
  18 #include "socket.h"
  19
  20 /* can't be larger than wsocket.c MAXCHUNK!!! */
  21 #define UDP_DATAGRAMSIZE 8192
  22
  23 typedef struct t_udp_ {
  24     t_socket sock;
  25     t_timeout tm;
  26     int family;
  27 } t_udp;
  28 typedef t_udp *p_udp;
  29
  30 int udp_open(lua_State *L);
  31
  32 #endif /* UDP_H */