-/*
- * Copyright notice from original mutt:
- * Copyright (C) 2004 g10 Code GmbH
- *
- * This file is part of mutt-ng, see http://www.muttng.org/.
- * It's licensed under the GNU General Public License,
- * please see the file GPL in the top level source directory.
- */
-
-#include <lib-lib/lib-lib.h>
-
-#include "crypt-mod.h"
-
-/* A type an a variable to keep track of registered crypto modules. */
-typedef struct crypt_module *crypt_module_t;
-
-struct crypt_module {
- crypt_module_specs_t specs;
- crypt_module_t next, *prevp;
-};
-
-static crypt_module_t modules;
-
-/* Register a new crypto module. */
-void crypto_module_register (crypt_module_specs_t specs)
-{
- crypt_module_t module_new = p_new(struct crypt_module, 1);
-
- module_new->specs = specs;
- module_new->next = modules;
- if (modules)
- modules->prevp = &module_new->next;
- modules = module_new;
-}
-
-/* Return the crypto module specs for IDENTIFIER. This function is
- usually used via the CRYPT_MOD_CALL[_CHECK] macros. */
-crypt_module_specs_t crypto_module_lookup (int identifier)
-{
- crypt_module_t module = modules;
-
- while (module && (module->specs->identifier != identifier))
- module = module->next;
-
- return module ? module->specs : NULL;
-}