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-rw-r--r--ddb/db_output.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/ddb/db_output.h b/ddb/db_output.h
index 6667d19..3203e30 100644
--- a/ddb/db_output.h
+++ b/ddb/db_output.h
@@ -32,9 +32,9 @@
* Printing routines for kernel debugger.
*/
-extern void db_force_whitespace();
-extern int db_print_position();
-extern void db_end_line();
+extern void db_force_whitespace(void);
+extern int db_print_position(void);
+extern void db_end_line(void);
extern void db_printf( const char *fmt, ...);
extern void db_putchar(int c);