Fix the more obvious warnings to deal with my earlier warning cleanups.

3 files changed, 12 insertions, 11 deletions

diff --git a/sys/boot/alpha/boot1/boot1.c b/sys/boot/alpha/boot1/boot1.c
index b4dc995..2d2026a 100644
--- a/sys/boot/alpha/boot1/boot1.c
+++ b/sys/boot/alpha/boot1/boot1.c
@@ -30,6 +30,7 @@
  * rights to redistribute these changes.
  */
 
+#include <string.h>
 #include <sys/param.h>
 
 #include <machine/prom.h>
diff --git a/sys/boot/alpha/libalpha/alpha_copy.c b/sys/boot/alpha/libalpha/alpha_copy.c
index 95b6cba..12f56b1 100644
--- a/sys/boot/alpha/libalpha/alpha_copy.c
+++ b/sys/boot/alpha/libalpha/alpha_copy.c
@@ -34,22 +34,22 @@
 
 #include "libalpha.h"
 
-int
-alpha_copyin(void *src, vm_offset_t dest, size_t len)
+ssize_t
+alpha_copyin(const void *src, vm_offset_t dest, const size_t len)
 {
-    bcopy(src, dest, len);
+    bcopy(src, (void *)dest, len);
     return(len);
 }
 
-int
-alpha_copyout(vm_offset_t src, void *dest, size_t len)
+ssize_t
+alpha_copyout(const vm_offset_t src, void *dest, const size_t len)
 {
-    bcopy(src, dest, len);
+    bcopy((void *)src, dest, len);
     return(len);
 }
 
-int
-alpha_readin(int fd, vm_offset_t dest, size_t len)
+ssize_t
+alpha_readin(const int fd, vm_offset_t dest, const size_t len)
 {
     return(read(fd, (void *) dest, len));
 }
diff --git a/sys/boot/alpha/libalpha/libalpha.h b/sys/boot/alpha/libalpha/libalpha.h
index 8e1dd71..4790aaf 100644
--- a/sys/boot/alpha/libalpha/libalpha.h
+++ b/sys/boot/alpha/libalpha/libalpha.h
@@ -74,9 +74,9 @@ extern struct netif_driver srmnet;
 extern void		delay(int);
 extern void		reboot(void);
 
-extern int		alpha_copyin(void *src, vm_offset_t dest, size_t len);
-extern int		alpha_copyout(vm_offset_t src, void *dest, size_t len);
-extern int		alpha_readin(int fd, vm_offset_t dest, size_t len);
+ssize_t	alpha_copyin(const void *src, vm_offset_t dest, const size_t len);
+ssize_t	alpha_copyout(const vm_offset_t src, void *dest, const size_t len);
+ssize_t	alpha_readin(const int fd, vm_offset_t dest, const size_t len);
 
 extern int		alpha_boot(void);
 extern int		alpha_autoload(void);