--- main/uuid.c	(Asterisk 13.21.1)
+++ main/uuid.c	(working copy)
@@ -136 +136 @@
-char *ast_uuid_to_str(const struct ast_uuid *uuid, char *buf, size_t size)
+char *ast_uuid_to_str(struct ast_uuid *uuid, char *buf, size_t size)
@@ -139 +139 @@
-	uuid_unparse_lower(uuid->uu, buf);
+	uuid_unparse(uuid->uu, buf);
@@ -151 +151 @@
-struct ast_uuid *ast_str_to_uuid(const char *str)
+struct ast_uuid *ast_str_to_uuid(char *str)
@@ -168 +168 @@
-struct ast_uuid *ast_uuid_copy(const struct ast_uuid *src)
+struct ast_uuid *ast_uuid_copy(struct ast_uuid *src)
@@ -179 +179 @@
-int ast_uuid_compare(const struct ast_uuid *left, const struct ast_uuid *right)
+int ast_uuid_compare(struct ast_uuid *left, struct ast_uuid *right)
@@ -189 +189 @@
-int ast_uuid_is_nil(const struct ast_uuid *uuid)
+int ast_uuid_is_nil(struct ast_uuid *uuid)
--- include/asterisk/uuid.h	(Asterisk 13.21.1)
+++ include/asterisk/uuid.h	(working copy)
@@ -55 +55 @@
-char *ast_uuid_to_str(const struct ast_uuid *uuid, char *buf, size_t size);
+char *ast_uuid_to_str(struct ast_uuid *uuid, char *buf, size_t size);
@@ -78 +78 @@
-struct ast_uuid *ast_str_to_uuid(const char *str);
+struct ast_uuid *ast_str_to_uuid(char *str);
@@ -90 +90 @@
-struct ast_uuid *ast_uuid_copy(const struct ast_uuid *src);
+struct ast_uuid *ast_uuid_copy(struct ast_uuid *src);
@@ -101 +101 @@
-int ast_uuid_compare(const struct ast_uuid *left, const struct ast_uuid *right);
+int ast_uuid_compare(struct ast_uuid *left, struct ast_uuid *right);
@@ -117 +117 @@
-int ast_uuid_is_nil(const struct ast_uuid *uuid);
+int ast_uuid_is_nil(struct ast_uuid *uuid);