Add some more annotations

1 files changed, 4 insertions, 4 deletions

diff --git a/minecctl/minecctl.c b/minecctl/minecctl.c
index bbc5d47..6f3133d 100644
--- a/minecctl/minecctl.c
+++ b/minecctl/minecctl.c
@@ -15,7 +15,7 @@
 #include "server-config-options.h"
 
 void
-__debug(enum debug_lvl lvl, const char *fmt, ...)
+__debug(_unused_ enum debug_lvl lvl, const char *fmt, ...)
 {
 	va_list ap;
 
@@ -24,7 +24,7 @@ __debug(enum debug_lvl lvl, const char *fmt, ...)
 	va_end(ap);
 }
 
-__attribute__((noreturn)) void
+_noreturn_ void
 __die(const char *fmt, ...)
 {
 	va_list ap;
@@ -108,7 +108,7 @@ static void
 read_packet(int sfd, char *buf, size_t len, int32_t *id, int32_t *type, const char **msg)
 {
 	size_t off = 0;
-	size_t r;
+	ssize_t r;
 	const char *error;
 
 	while (true) {
@@ -139,7 +139,7 @@ static void
 send_msg(int sfd, char *buf, size_t len, enum rcon_packet_type type,
 	 const char *msg, enum rcon_packet_type *rtype, const char **reply)
 {
-	static unsigned rcon_packet_id = 1;
+	static uint32_t rcon_packet_id = 1;
 	size_t plen;
 	int32_t id;