[libc] Match standard prototype for putchar()

Reported-by: Bernhard M. Wiedemann <bwiedemann@suse.de>
Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2021-06-07 13:26:01 +01:00
parent 52300ccf98
commit 3dd1989ac0
2 changed files with 5 additions and 2 deletions

View File

@@ -6,7 +6,7 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
#include <stdint.h>
#include <stdarg.h>
extern void putchar ( int character );
extern int putchar ( int character );
extern int getchar ( void );