declaration cleanup

[netris.git] / inet.c

diff --git a/inet.c b/inet.c
index 36ba001272e2ea35610ce8e81f9e54feee2b5708..6ab0e66b0508ab65b46afbfbfb44762316cfec5e 100644 (file)
--- a/inet.c
+++ b/inet.c
@@ -34,15 +34,15 @@
 #define HEADER_SIZE sizeof(netint2[2])
 #define HEADER_SIZE3 sizeof(netint4[3])
 
-MyEventType NetGenFunc(EventGenRec *gen, MyEvent *event);
-EventGenRec netGen = {
+static MyEventType NetGenFunc(EventGenRec *gen, MyEvent *event);
+static EventGenRec netGen = {
        NULL, 0, FT_read, -1, NetGenFunc, EM_net, 0, "\0", 0, HEADER_SIZE3
 };
 
 
 static sigjmp_buf close_env;
 
-void CatchInt(int sig)
+static void CatchInt(int sig)
 {
        siglongjmp(close_env, 1);
 }
@@ -141,7 +141,7 @@ void HandShake(void)
 }
 
 
-MyEventType NetGenFunc(EventGenRec *gen, MyEvent *event)
+static MyEventType NetGenFunc(EventGenRec *gen, MyEvent *event)
 { //receive
        int result;
        short uid, type, size;