Removed grub_putchar

util/i386/pc/grub-setup.c

@@ -57,12 +57,14 @@ static const grub_gpt_part_type_t grub_gpt_partition_type_bios_boot = GRUB_GPT_P
 #define DEFAULT_BOOT_FILE	"boot.img"
 #define DEFAULT_CORE_FILE	"core.img"
 
-void
-grub_putchar (int c)
+void 
+grub_xputs_real (const char *str)
 {
-  putchar (c);
+  fputs (str, stdout);
 }
 
+void (*grub_xputs) (const char *str) = grub_xputs_real;
+
 int
 grub_getkey (void)
 {