applied something similiar to Jukkas patch

diff --git a/main.c b/main.c
index 60567b2..3203014 100644 (file)
--- a/main.c
+++ b/main.c
@@ -42,7 +42,7 @@ static Window root;
 static Window win;
 
 static void
-calcoffsets() {
+calcoffsets(void) {
        unsigned int tw, w;
 
        if(!curr)
@@ -70,7 +70,7 @@ calcoffsets() {
 }
 
 static void
-drawmenu() {
+drawmenu(void) {
        Item *i;
 
        dc.x = 0;
@@ -247,7 +247,7 @@ kpress(XKeyEvent * e) {
 }
 
 static char *
-readstdin() {
+readstdin(void) {
        static char *maxname = NULL;
        char *p, buf[1024];
        unsigned int len = 0, max = 0;