diff --git a/sdk/librishka_drivers_display.cpp b/sdk/librishka_drivers_display.cpp
new file mode 100644
index 0000000..82aaf8b
--- /dev/null
+++ b/sdk/librishka_drivers_display.cpp
@@ -0,0 +1,22 @@
+#include "librishka.h"
+#include "librishka_impl.hpp"
+
+i32 Display::screen_height() {
+    return (i32) rishka_sc_0(RISHKA_SC_DISPLAY_SCREEN_HEIGHT);
+}
+
+i32 Display::screen_width() {
+    return (i32) rishka_sc_0(RISHKA_SC_DISPLAY_SCREEN_WIDTH);
+}
+
+i32 Display::viewport_height() {
+    return (i32) rishka_sc_0(RISHKA_SC_DISPLAY_VIEWPORT_HEIGHT);
+}
+
+i32 Display::viewport_width() {
+    return (i32) rishka_sc_0(RISHKA_SC_DISPLAY_VIEWPORT_WIDTH);
+}
+
+i32 Display::supported_colors() {
+    return (i32) rishka_sc_0(RISHKA_SC_DISPLAY_SUPPORTED_COLORS);
+}
\ No newline at end of file
diff --git a/sdk/librishka_drivers_keyboard.cpp b/sdk/librishka_drivers_keyboard.cpp
new file mode 100644
index 0000000..ccb2eed
--- /dev/null
+++ b/sdk/librishka_drivers_keyboard.cpp
@@ -0,0 +1,54 @@
+#include "librishka.h"
+#include "librishka_impl.hpp"
+
+string Keyboard::layout_name() {
+    return get_rt_string(rishka_sc_0(RISHKA_SC_KB_LAYOUT_NAME));
+}
+
+string Keyboard::layout_desc() {
+    return get_rt_string(rishka_sc_0(RISHKA_SC_KB_LAYOUT_DESC));
+}
+
+PS2Device Keyboard::device_type() {
+    return (PS2Device) rishka_sc_0(RISHKA_SC_KB_DEVICE_TYPE);
+}
+
+bool Keyboard::is_num_lock() {
+    return (bool) rishka_sc_0(RISHKA_SC_KB_LED_GET_NUM);
+}
+
+bool Keyboard::is_caps_lock() {
+    return (bool) rishka_sc_0(RISHKA_SC_KB_LED_GET_CAPS);
+}
+
+bool Keyboard::is_scroll_lock() {
+    return (bool) rishka_sc_0(RISHKA_SC_KB_LED_GET_SCROLL);
+}
+
+void Keyboard::num_lock(bool state) {
+    rishka_sc_1(RISHKA_SC_KB_LED_SET_NUM, (i64) state);
+}
+
+void Keyboard::caps_lock(bool state) {
+    rishka_sc_1(RISHKA_SC_KB_LED_SET_CAPS, (i64) state);
+}
+
+void Keyboard::scroll_lock(bool state) {
+    rishka_sc_1(RISHKA_SC_KB_LED_SET_SCROLL, (i64) state);
+}
+
+u32 Keyboard::next_scancode(i32 timeout, bool resend) {
+    return (u32) rishka_sc_2(RISHKA_SC_KB_NEXT_SCAN_CODE, (i64) timeout, (i64) resend);
+}
+
+void Keyboard::lock(i32 timeout) {
+    rishka_sc_1(RISHKA_SC_KB_LOCK, (i64) timeout);
+}
+
+void Keyboard::unlock() {
+    rishka_sc_0(RISHKA_SC_KB_UNLOCK);
+}
+
+void Keyboard::reset() {
+    rishka_sc_0(RISHKA_SC_KB_RESET);
+}