Cleaning code and provide minimal libc

1 files changed, 27 insertions, 0 deletions

diff --git a/src/utils/framebuffer.h b/src/utils/framebuffer.h
new file mode 100644
index 0000000..f4e52a0
--- /dev/null
+++ b/src/utils/framebuffer.h
@@ -0,0 +1,27 @@
+#ifndef FRAMEBUFFER_H
+#define FRAMEBUFFER_H
+
+#include "types.h"
+
+typedef enum VIDEO_COLORS {
+  BLACK=0, BLUE=1, GREEN=2,CYAN=3, RED=4,PURPLE=5,BROWN=6,GRAY=7,
+  DARK_GRAY=8,LIGHT_BLUE=9,LIGHT_GREEN=10,LIGHT_CYAN=11,LIGHT_RED=12,LIGHT_PURPLE=13,YELLOW=14,WHITE=15
+  
+} VIDEO_COLORS;
+
+typedef struct VIDEO_STATE {
+  u8 *mem;
+  u8 col;
+  u8 line;
+  u8 bg;
+  u8 fg;
+} VIDEO_STATE;
+
+/**
+ * Print char
+ */
+void putchar(char);
+void scrollup();
+void clear();
+
+#endif