diff options
Diffstat (limited to 'kernel/include/libk/serial_stdio.h')
| -rw-r--r-- | kernel/include/libk/serial_stdio.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/include/libk/serial_stdio.h b/kernel/include/libk/serial_stdio.h index 5a4dda4..638d46a 100644 --- a/kernel/include/libk/serial_stdio.h +++ b/kernel/include/libk/serial_stdio.h @@ -2,6 +2,7 @@ #define SERIAL_STDIO_H #include <types.h> +#include <atomic.h> void serial_print_char(char c); void serial_print_string(const char* s); @@ -10,4 +11,6 @@ void serial_print_hex(uint64_t num); void serial_printf(const char *s, ...); void serial_vprintf(const char *s, va_list list); +extern mutex_t serial_stdio_lock; + #endif |