net.h: add missing __printf_2_3 attribute to send_va_buffer()

diff --git a/net.h b/net.h
index a2778d557833cf2e797db6728d364b6b453e92e8..c1cbe4823395b04affc6820c7e9de6e886d0fe93 100644 (file)
--- a/net.h
+++ b/net.h
@@ -27,7 +27,7 @@ void init_sockaddr(struct sockaddr_in*, int, const struct hostent*);
 int para_connect(int, struct sockaddr_in *);
 int send_buffer(int, const char *);
 int send_bin_buffer(int, const char *, size_t);
-int send_va_buffer(int, const char *, ...);
+__printf_2_3 int send_va_buffer(int fd, const char *fmt, ...);
 int recv_buffer(int fd, char *buf, size_t size);
 int recv_bin_buffer(int fd, char *buf, size_t size);
 int para_accept(int, void *addr, socklen_t size);