More stuff.

1 files changed, 30 insertions, 0 deletions

diff --git a/xcb.c b/xcb.c
new file mode 100644
index 0000000..faa0a9e
--- /dev/null
+++ b/xcb.c
@@ -0,0 +1,30 @@
+#include <stdbool.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <xcb/xcb.h>
+#include <inttypes.h>
+
+int main(int argc, char **argv)
+{
+        int i, screen_num;
+        xcb_connection_t *connection = xcb_connect(NULL, &screen_num);
+
+        const xcb_setup_t *setup = xcb_get_setup(connection);
+        xcb_screen_iterator_t iter = xcb_setup_roots_iterator(setup);
+
+        for (i = 0; i < screen_num; i++) {
+                xcb_screen_next(&iter);
+        }
+
+        xcb_screen_t *screen = iter.data;
+
+        printf("\n");
+        printf("Information about screen %"PRIu32":\n", screen->root);
+        printf("  width         : %"PRIu16"\n", screen->width_in_pixels);
+        printf("  height        : %"PRIu16"\n", screen->height_in_pixels);
+        printf("  white pixel   : %"PRIu32"\n", screen->white_pixel);
+        printf("  black pixel   : %"PRIu32"\n", screen->black_pixel);
+
+        xcb_disconnect(connection);
+        return 0;
+}