diff options
Diffstat (limited to 'src/tools/echo/echo.c')
| -rw-r--r-- | src/tools/echo/echo.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/tools/echo/echo.c b/src/tools/echo/echo.c index 28ae4c1a..82d280f9 100644 --- a/src/tools/echo/echo.c +++ b/src/tools/echo/echo.c @@ -30,7 +30,7 @@ #include "echo_client.c" #include "echo_server.c" -static void usage() +static void usage(void) { printf("Usage: echo-app [OPTION]...\n" "Sends an echo between a server and a client\n\n" |