diff options
| -rw-r--r-- | docs/socket-auto-port.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/docs/socket-auto-port.c b/docs/socket-auto-port.c index 850759a..75dffaf 100644 --- a/docs/socket-auto-port.c +++ b/docs/socket-auto-port.c @@ -5,6 +5,7 @@ #include <inttypes.h> #include <errno.h> #include <stdio.h> +#include <unistd.h> int main(int argc, char *argv[]) { int s; |