Prefer signal to poll so we avoid any possibilty of a timeval -> int/msecs overflow. We could of course loop msecs / INT_MAX times, but it then gets messy. It also saves around 200 bytes of binary size :)

1 files changed, 0 insertions, 1 deletions

diff --git a/net.c b/net.c
index 08f10cb4..33008279 100644
--- a/net.c
+++ b/net.c
@@ -53,7 +53,6 @@
 
 #include <ctype.h>
 #include <errno.h>
-#include <poll.h>
 #include <stddef.h>
 #include <stdio.h>
 #include <stdlib.h>