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);
@@ -53,8 +52,8 @@ void main() {
     conprint("Internet Disk Retrieval System V1.3", 0, 0);
     conprint("Please remove disk now", 0, 1);
     conprint("Enter a URL to download from: ", 0, 2);
-    con->cursor_y = 3;
-    strcpy(buffer, read_keyboard()); 
+    con->cursor_y = 3; 
+    strcpy(buffer, read_keyboard());  
     conprint("You are trying to download a file from: ", 0, 3);
     conprint(buffer, 0, 4);
     con->cursor_x = 23;
@@ -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