util: make remaining headers includable from C++

[notmuch] / util / crypto.h

diff --git a/util/crypto.h b/util/crypto.h
index 1ff0297db45077bdb491dfbf8d27775ae3c280bd..1a90f0e00321fc73d1e93d8808ae602222b5048e 100644 (file)
--- a/util/crypto.h
+++ b/util/crypto.h
@@ -2,14 +2,16 @@
 #define _CRYPTO_H
 
 #include <stdbool.h>
-#if (GMIME_MAJOR_VERSION < 3)
 #include "gmime-extra.h"
 #include "notmuch.h"
+
+#ifdef __cplusplus
+extern "C" {
 #endif
 
 typedef struct _notmuch_crypto {
     bool verify;
-    bool decrypt;
+    notmuch_decryption_policy_t decrypt;
 #if (GMIME_MAJOR_VERSION < 3)
     GMimeCryptoContext* gpgctx;
     GMimeCryptoContext* pkcs7ctx;
@@ -17,6 +19,14 @@ typedef struct _notmuch_crypto {
 #endif
 } _notmuch_crypto_t;
 
+GMimeObject *
+_notmuch_crypto_decrypt (bool *attempted,
+                        notmuch_decryption_policy_t decrypt,
+                        notmuch_message_t *message,
+                        GMimeCryptoContext* crypto_ctx,
+                        GMimeMultipartEncrypted *part,
+                        GMimeDecryptResult **decrypt_result,
+                        GError **err);
 
 #if (GMIME_MAJOR_VERSION < 3)
 notmuch_status_t
@@ -28,4 +38,7 @@ _notmuch_crypto_get_gmime_ctx_for_protocol (_notmuch_crypto_t *crypto,
 void
 _notmuch_crypto_cleanup (_notmuch_crypto_t *crypto);
 
+#ifdef __cplusplus
+}
+#endif
 #endif