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-rw-r--r--n/avr/modules/uart/test/test_uart.c3
-rw-r--r--n/avr/modules/uart/uart.host.c5
2 files changed, 5 insertions, 3 deletions
diff --git a/n/avr/modules/uart/test/test_uart.c b/n/avr/modules/uart/test/test_uart.c
index 76716e7..86b2058 100644
--- a/n/avr/modules/uart/test/test_uart.c
+++ b/n/avr/modules/uart/test/test_uart.c
@@ -28,8 +28,9 @@
#include "io.h"
int
-main (void)
+main (int argc, char **argv)
{
+ avr_init (argc, argv);
sei ();
uart0_init ();
uart0_putc ('N');
diff --git a/n/avr/modules/uart/uart.host.c b/n/avr/modules/uart/uart.host.c
index d6aa848..9a335b2 100644
--- a/n/avr/modules/uart/uart.host.c
+++ b/n/avr/modules/uart/uart.host.c
@@ -31,7 +31,6 @@
#if AC_UART (PORT) != -1
-#include <assert.h>
#include <stdlib.h>
#include <sys/types.h>
#include <errno.h>
@@ -83,10 +82,12 @@ void
uart_init (void)
{
#ifdef DRIVER_STDIO
+ int r;
# define uart_pt_fd_in 0
# define uart_pt_fd_out 1
/* Always use line buffering. */
- assert (setvbuf (stdout, 0, _IOLBF, BUFSIZ) == 0);
+ r = setvbuf (stdout, 0, _IOLBF, BUFSIZ);
+ assert (r == 0);
#else
# define uart_pt_fd_in uart_pt_fd
# define uart_pt_fd_out uart_pt_fd