Intermec 6950, Руководство пользователя

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SECTION 10 Host Application Program
6950 Enterprise Gateway Server User’s Guide 10-15
/*
** check the command line arguments
*/
if(argc < 2)
{
printf(”\nnui_sock: Wrong number of arguments.”);
printf(”\nnui_sock: Usage: nui_sock <portno>\n\n”);
fflush(stdout);
exit(1);
}
/*
** get the port number
*/
strcpy(work_buf,argv[1]);
if(strlen(work_buf) < 1)
{
printf(”\nnui_sock: Invalid portno! Must be numeric and >
0.”);
printf(”\nnui_sock: Usage: nui_sock <portno>\n\n”);
fflush(stdout);
exit(1);
}
ipport=atoi(work_buf);
/*
** set up curses
*/
for(x=0;x<53;x++)
{
printf(”\n”);
}
fflush(stdout);
printf(”\nnui_sock: Native Socket Demo – Version %s
”,VERSION);
fflush(stdout);