lots of progress

currently, BAR fields of IDE drives are all returning zero, and the ATA read function isn't working. i'm not sure why.
i'm going to work on VESA next, and come back to the IDE driver later

1 files changed, 11 insertions, 6 deletions

diff --git a/src/kernel/serial.h b/src/kernel/serial.h
index f0465d0..bb12edb 100644
--- a/src/kernel/serial.h
+++ b/src/kernel/serial.h
@@ -1,10 +1,15 @@
+#ifndef SERIAL_H
+#define SERIAL_H
+
 #include <stdint.h>
 #include <stdbool.h>
 
 bool serr();
-void sinit();
-void sout(uint8_t b);
-void soutsz(uint8_t *s);
-void soutsn(uint8_t *s, uint8_t n);
-uint8_t sin();
-void sinsn(uint8_t *s, uint8_t n);
\ No newline at end of file
+void init_serial();
+void sout(char b);
+void soutsz(char *s);
+void soutsn(char *s, uint8_t n);
+char sin();
+void sinsn(char *s, uint8_t n);
+
+#endif
\ No newline at end of file