allow to call tree_seed_file_isvalid() and tree_seed_get_key() function from anywhere

src/lib66/tree/tree_seed_file_isvalid.c

@@ -23,7 +23,7 @@
 /** @Return -1 bad format e.g want REG get DIR
  * @Return  0 fail
  * @Return success */
-static int tree_seed_file_isvalid(char const *seedpath, char const *treename)
+int tree_seed_file_isvalid(char const *seedpath, char const *treename)
 {
     log_flow() ;
 

src/lib66/tree/tree_seed_get_key.c

@@ -19,7 +19,7 @@
 
 #include <66/tree.h>
 
-static ssize_t tree_seed_get_key(char *table,char const *str)
+ssize_t tree_seed_get_key(char *table,char const *str)
 {
     log_flow() ;