Added prototype of main menu

Makefile

@@ -3,7 +3,7 @@
 CC = qcc  # ntox86-gcc
 CXX = g++
 LFLAGS = -Wall #-Vgcc_ntox86
-LIBS = #-l socket
+LIBS = -l ncurses #-l socket
 
 BIN_PATH = ./bin
 SOURCE_PATH = ./src
@@ -21,7 +21,3 @@ $(BIN_PATH):
 
 clean:
 	rm -f $(TARGET)
-
-
-
-

src/main.c

@@ -1,7 +1,96 @@
+#include <time.h>
 #include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <ncurses.h>
+
+
+#define COLOR_PAIR_TEXT         1
+#define COLOR_PAIR_TEXT_INV     2
+
+
+typedef struct {
+    int x;
+    int y;
+} Point;
+
+typedef struct {
+    int height;
+    int width;
+} Size;
+
+
+void init(void);
+void quit(void);
+void draw(void);
+void draw_devices(void);
+
+
+Size main_windows_size = {0, 0};
+int use_color = 0;
+
+WINDOW *wdevices;
+
 
 int main(int argc, char *argv[])
 {
-    puts("Hallo, Welt!");
+    init();
+
+    draw();
+    sleep(5);
+
+
+    quit();
+
     return 0;
 }
+
+void init(void)
+{
+    srand((unsigned int)time(NULL));
+    initscr();
+    nodelay(stdscr, TRUE);
+    cbreak();
+    curs_set(FALSE);
+    keypad(stdscr, TRUE);
+    noecho();
+
+    getmaxyx(stdscr, main_windows_size.height, main_windows_size.width);
+
+    use_color = has_colors() == TRUE;
+
+    if (use_color) {
+        start_color();
+        init_pair(COLOR_PAIR_TEXT, COLOR_YELLOW, COLOR_BLACK);
+        init_pair(COLOR_PAIR_TEXT_INV, COLOR_BLACK, COLOR_WHITE);
+    }
+
+    wdevices = newwin(main_windows_size.height, main_windows_size.width, 0, 0);
+}
+
+void draw(void)
+{
+    draw_devices();
+}
+
+void draw_devices(void)
+{
+    wclear(wdevices);
+    box(wdevices, ACS_VLINE, ACS_HLINE);
+    if (use_color) {
+        wattron(wdevices, COLOR_PAIR(COLOR_PAIR_TEXT_INV));
+    }
+    mvwprintw(wdevices, main_windows_size.height/2, main_windows_size.width/2-6, "Hallo, Welt!");
+    mvwprintw(wdevices, main_windows_size.height/2+1, main_windows_size.width/2-4, "(%d, %d)", main_windows_size.height, main_windows_size.width);
+    if (use_color) {
+        wattroff(wdevices, COLOR_PAIR(COLOR_PAIR_TEXT_INV));
+    }
+    touchwin(wdevices);
+    wrefresh(wdevices);
+}
+
+void quit(void)
+{
+    endwin();
+    exit(0);
+}