ce/ip.c File Reference

#include "ip.h"
#include <stdarg.h>
#include <winsock.h>
#include <stdio.h>

Defines
#define	MAX_STRLEN   127
Functions
short	ip_init ()
	Initializes the Windows IP stack.
void	ip_cleanup ()
	Releases the Windows IP stack.
t_ip_err	ip_udpbcsend (const char *aString, unsigned int aPort)
	Sends the given message as UDP to the given port on localhost.
t_ip_err	ip_udpbcprint (unsigned int aPort, const char *anFmt,...)
	Sends a formated string the given UDP port on localhost.

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Define Documentation

#define MAX_STRLEN   127

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Function Documentation

void ip_cleanup

(

)

Releases the Windows IP stack.

Calls WSACleanup if the stack has been initialized.

short ip_init

(

)

Initializes the Windows IP stack.

Calls WSAStartup if not called yet.

Returns:

0 on error, != 0 on success.

t_ip_err ip_udpbcprint	(	unsigned int	aPort,
		const char *	anFmt,
			...
	)

Sends a formated string the given UDP port on localhost.

Like ip_udpbcsend, but printf-like string formating can be used.

Parameters:

aPort

UDP port to send the message to.

Returns:

IP_OK or error message.

t_ip_err ip_udpbcsend	(	const char *	aString,
		unsigned int	aPort
	)

Sends the given message as UDP to the given port on localhost.

Parameters:

	aString	the message to send.
	aPort	UDP port to send the message to.

Returns:

IP_OK or error message.