1 files changed, 8 insertions, 8 deletions

diff --git a/src/kernel/serial.c b/src/kernel/serial.c
index b88c7ec..0f7abe6 100644
--- a/src/kernel/serial.c
+++ b/src/kernel/serial.c
@@ -54,7 +54,7 @@ bool serr() {
   return error;
 }
 
-void sinit() {
+void init_serial() {
   error = false;
   outb(CP_1 | CP_INT, 0);
   outb(CP_1 | CP_LINE, CL_BAUD);
@@ -64,7 +64,7 @@ void sinit() {
   outb(CP_1 | CP_FIFO, 0xc7);//?
 }
 
-void sout(uint8_t b) {
+void sout(char b) {
   if (error)
     return;
   uint16_t s = SERIAL_SPIN_LIMIT;
@@ -73,28 +73,28 @@ void sout(uint8_t b) {
       error = true;
       return;
     }
-  outb(CP_1 | CP_DATA, b);
+  outb(CP_1 | CP_DATA, (uint8_t)b);
 }
 
-void soutsz(uint8_t *s) {
+void soutsz(char *s) {
   while (*s)
     sout(*(s++));
 }
 
-void soutsn(uint8_t *s, uint8_t n) {
+void soutsn(char *s, uint8_t n) {
   while (n--)
     sout(*(s++));
 }
 
-uint8_t sin() {
+char sin() {
   if (error)
     return 0;
   while (!(inb(CP_1 | CP_LINE_S) & CLS_READ))
     ;//spin
-  return inb(CP_1 | CP_DATA);
+  return (char)inb(CP_1 | CP_DATA);
 }
 
-void sinsn(uint8_t *s, uint8_t n) {
+void sinsn(char *s, uint8_t n) {
   while (n--)
     *(s++) = sin();
 }
\ No newline at end of file