ao-tools: Fix warnings in ao-tools

None of these appear likely to have caused actual problems.

Signed-off-by: Keith Packard <keithp@keithp.com>

1 files changed, 7 insertions, 1 deletions

diff --git a/ao-tools/ao-sky-flash/sky_flash.h b/ao-tools/ao-sky-flash/sky_flash.h
index 6dcbbf72..1a8dfb9e 100644
--- a/ao-tools/ao-sky-flash/sky_flash.h
+++ b/ao-tools/ao-sky-flash/sky_flash.h
@@ -31,7 +31,7 @@ int
 skytraq_setcomm(int fd, int baudrate);
 
 int
-skytraq_write(int fd, const char *data, int len);
+skytraq_write(int fd, const void *data, int len);
 
 int
 skytraq_waitchar(int fd, int timeout);
@@ -43,6 +43,12 @@ void
 skytraq_flush(int fd);
 
 int
+skytraq_millis(void);
+
+void
+skytraq_dbg_newline(void);
+
+int
 skytraq_cmd_wait(int fd, const char *message, int len, const char *status, int timeout);
 
 int