more downloader

downloader/downloader.c

@@ -10,9 +10,8 @@
 
 #define redbus 0x0300
 
-void download_file(char* file) {
+void download_file() {
     unsigned int i;
-    unsigned int x;
     con->cursor_mode = 0;
     conprint("Downloading file, please wait warmly.", 0, 6);
     rb_map_device(0x05);
@@ -63,7 +62,7 @@ void main() {
     memset(ynbuf, 0, 50);
         strcpy(ynbuf, read_keyboard());
     if(ynbuf[0] == 'Y' || ynbuf[0] == 'y') {
-        download_file(buffer);
+        download_file();
     } else{
         conprint("Download cancelled", 0, 6);
     }

include/extensions.h

@@ -0,0 +1,20 @@
+#ifndef EXTENSIONS_H
+#define EXTENSIONS_H
+extern void wait();
+extern void stop();
+
+void sleep_ticks(int n){
+    unsigned int i;
+    for(i = 0; i < n; ++i){
+        wait();
+    }
+}
+
+void sleep_seconds(int n){
+    unsigned int i;
+    for(i = 0; i < n * 20; ++i){
+        wait();
+    }
+}
+
+#endif