-/* **************************************************************************
- * Initializing the processes
- * **************************************************************************/
-/**
- * gras_process_init:
- *
- * Perform the various intialisations needed by gras. Each process must run it
- */
-gras_error_t gras_process_init(void);
-
-/**
- * gras_process_finalize:
- *
- * Perform the various intialisations needed by gras. Each process must run it
- */
-gras_error_t gras_process_finalize(void);
-
-/****************************************************************************/
-/* Manipulating User Data */
-/****************************************************************************/
-/**
- * gras_userdata_get:
- *
- * Get the data associated with the current process.
- */
-void *gras_userdata_get(void);
-
-/**
- * gras_userdata_set:
- *
- * Set the data associated with the current process.
- */
-void *gras_userdata_set(void *ud);
-
-/**
- * gras_userdata_new:
- *
- * Malloc and set the data associated with the current process.
- */
-
-#define gras_userdata_new(type) gras_userdata_set(malloc(sizeof(type)))