Change grub_memmove to use void *

ChangeLog

@@ -1,3 +1,8 @@
+2000-05-29  Chip Salzenberg  <chip@valinux.com>
+
+	* stage2/shared.h (grub_memmove): Prototype to use void *.
+	* stage2/char_io.c (grub_memmove): Define likewise.
+
 2000-05-30  Gordon Matzigkeit  <gord@fig.org>
 
 	* docs/user-ref.texi (Stage2 errors): Update error messages.

stage2/char_io.c

@@ -846,8 +846,8 @@ memcheck (int addr, int len)
   return ! errnum;
 }
 
-char *
+void *
-grub_memmove (char *to, const char *from, int len)
+grub_memmove (void *to, const void *from, int len)
 {
    if (memcheck ((int) to, len))
      {
@@ -873,8 +873,8 @@ grub_memmove (char *to, const char *from, int len)
 			 "cld"
 			 : "=&c" (d0), "=&S" (d1), "=&D" (d2)
 			 : "0" (len),
-			 "1" (len - 1 + from),
+			 "1" (len - 1 + (const char *) from),
-			 "2" (len - 1 + to)
+			 "2" (len - 1 + (char *) to)
 			 : "memory");
 	 }
      }

stage2/shared.h

@@ -698,7 +698,7 @@ int grub_sprintf (char *buffer, const char *format, ...);
 int grub_tolower (int c);
 int grub_isspace (int c);
 int grub_strncat (char *s1, const char *s2, int n);
-char *grub_memmove (char *to, const char *from, int len);
+void *grub_memmove (void *to, const void *from, int len);
 void *grub_memset (void *start, int c, int len);
 int grub_strncat (char *s1, const char *s2, int n);
 char *grub_strstr (const char *s1, const char *s2);