1*0a6a1f1dSLionel Sambuc #include <sys/types.h> 292395e9cSLionel Sambuc #include <stdio.h> 3*0a6a1f1dSLionel Sambuc #include <unistd.h> 492395e9cSLionel Sambuc 592395e9cSLionel Sambuc int main(void)692395e9cSLionel Sambucmain(void) 792395e9cSLionel Sambuc { 892395e9cSLionel Sambuc size_t sz; 9*0a6a1f1dSLionel Sambuc fclose(stdin); 10*0a6a1f1dSLionel Sambuc return(NULL != fgetln(stdin, &sz)); 1192395e9cSLionel Sambuc } 12