PSYC util lib: receiving/transmitting/logging PSYC messages

1 files changed, 22 insertions, 9 deletions

diff --git a/src/include/gnunet_env_lib.h b/src/include/gnunet_env_lib.h
index 5d1d013a3..85197a7e7 100644
--- a/src/include/gnunet_env_lib.h
+++ b/src/include/gnunet_env_lib.h
@@ -159,23 +159,36 @@ GNUNET_ENV_environment_add (struct GNUNET_ENV_Environment *env,
                             const void *value, size_t value_size);
 
 
+/**
+ * Get the first modifier of the environment.
+ */
+struct GNUNET_ENV_Modifier *
+GNUNET_ENV_environment_head (const struct GNUNET_ENV_Environment *env);
+
+
 
 /**
- * Remove a modifier at the beginning of the environment.
+ * Get the last modifier of the environment.
  */
-int
-GNUNET_ENV_environment_shift (struct GNUNET_ENV_Environment *env,
-                              enum GNUNET_ENV_Operator *oper, const char **name,
-                              const void **value, size_t *value_size);
+struct GNUNET_ENV_Modifier *
+GNUNET_ENV_environment_tail (const struct GNUNET_ENV_Environment *env);
+
+
+/** 
+ * Remove a modifier from the environment.
+ */
+void
+GNUNET_ENV_environment_remove (struct GNUNET_ENV_Environment *env,
+                               struct GNUNET_ENV_Modifier *mod);
 
 
 /**
- * Get the modifier at the beginning of the environment.
+ * Remove a modifier at the beginning of the environment.
  */
 int
-GNUNET_ENV_environment_head (struct GNUNET_ENV_Environment *env,
-                             enum GNUNET_ENV_Operator *oper, const char **name,
-                             const void **value, size_t *value_size);
+GNUNET_ENV_environment_shift (struct GNUNET_ENV_Environment *env,
+                              enum GNUNET_ENV_Operator *oper, const char **name,
+                              const void **value, size_t *value_size);
 
 
 /**