PETIT CONTROLEUR DE MASK IRC EN C

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

int host_compare(char *mask,char *host);

int host_compare(char *mask,char *host)
{
	char *masktemp = NULL;
	char *hosttemp = host;
	
	while(1)
	{
		if (*mask == '*')
		{
			while (*mask == '*')
				mask++;
				
			masktemp = mask; 
			hosttemp = host;
			
		}
		
		if (!*mask)
		{
			if (!*host) return 1;
				
			if (!masktemp) return 0;
		} 
		else
		{
			if (!*host) return 0;
		}
		if(*mask != *host)
		{
			if (!masktemp)
				return 0;
			
			mask = masktemp;
			host = ++hosttemp;
		} 
		else
		{
			mask++;
			host++;
		}
	}
	return 1;
}


int main()
{
	int i;
	i = host_compare("*!*@tele2.fr","yoyo49!yoyo@tele2.fr");
	printf("%s %s %d\n","*!*@tele2.fr","yoyo49!yoyo@tele2.fr",i);
	
	i = host_compare("*!*@tele2.fr","yoyo49!yoyo@tele3.fr");
	printf("%s %s %d\n","*!*@tele2.fr","yoyo49!yoyo@tele3.fr",i);
	
	i = host_compare("*!*@*2.fr","yoyo49!yoyo@tele2.fr");
	printf("%s %s %d\n","*!*@*2.fr","yoyo49!yoyo@tele2.fr",i);
	

	return 0;
}