2 files changed, 37 insertions, 0 deletions
diff --git a/kernel/include/arch/x86_64/serial.h b/kernel/include/arch/x86_64/serial.h
new file mode 100644
index 0000000..2ee63c5
--- /dev/null
+++ b/kernel/include/arch/x86_64/serial.h
@@ -0,0 +1,19 @@
+#ifndef SERIAL_H
+#define SERIAL_H
+
+#include <stddef.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+void serial_putchar(char c);
+void serial_write(const char* data, size_t size);
+void serial_writestring(const char* data);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+\ No newline at end of file
diff --git a/kernel/include/framebuffer.h b/kernel/include/framebuffer.h
new file mode 100644
index 0000000..6080810
--- /dev/null
+++ b/kernel/include/framebuffer.h
@@ -0,0 +1,18 @@
+#ifndef FRAMEBUFFER_H
+#define FRAMEBUFFER_H
+
+#include <stdint.h>
+
+class Framebuffer {
+    private:
+    uint32_t* addr;
+    const uint64_t width;
+    const uint64_t height;
+
+    public:
+    Framebuffer(uint32_t* addr, const uint64_t width, const uint64_t height);
+    void clear();
+    void drawpixel(const uint64_t x, const uint64_t y, const uint32_t color);
+};
+
+#endif
+\ No newline at end of file