a question

[Hernan Berinsky]

Hi everybody!

In this portion of code:

while(1)
{
        fp = fopen(FIFO_FILE, "r");
       fgets(readbuf, 80, fp);
       printf("Received string: %s\n", readbuf);
       fclose(fp);
}

while(1) I think that is *while true*, but.. in the while(...) donīt
specifies any function. Wich function expects while(...) to return <> 1 to
exit loop?

Thanks!