constify default env
I can't see any obvious needs for the default environment to be writable,
so make it const.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
diff --git a/include/environment.h b/include/environment.h
index 53d92df..e8b6e45 100644
--- a/include/environment.h
+++ b/include/environment.h
@@ -160,7 +160,7 @@
unsigned char env_get_char (int);
/* Function that returns a pointer to a value from the environment */
-unsigned char *env_get_addr(int);
+const unsigned char *env_get_addr(int);
unsigned char env_get_char_memory (int index);
/* Function that updates CRC of the enironment */