24 Jul
2020
24 Jul
'20
10:41 a.m.
Larry,
Thanks for that. The documentation for putchar says that it only puts the
low byte of the argument, so I assume that passing an int is ok.
Paul
*Paul Riley*
On Fri, 24 Jul 2020 at 10:57, Larry McVoy <lm(a)mcvoy.com> wrote:
int main() {
int c;
while ((c = getchar()) != EOF) {
putchar(c);
}
}
int
main()
{
int c;
char C;
while ((c = getchar()) != EOF) {
C = c;
write(1, &C, 1);
}
}