X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flibpspp%2Fmessage.h;h=d46ea97d60505a8bed5e73cc6887570ed8add29a;hb=ea37b218562bd9c02c23d2669c70b2509e0588ea;hp=71fe1fa07baa22efa2583657b6031f05429e75f6;hpb=9f1d9ea8ac4f5e35a773581cf3d5ebd9e219bff8;p=pspp-builds.git

diff --git a/src/libpspp/message.h b/src/libpspp/message.h
index 71fe1fa0..d46ea97d 100644
--- a/src/libpspp/message.h
+++ b/src/libpspp/message.h
@@ -89,6 +89,9 @@ struct msg
 void msg_init (void (*handler) (const struct msg *));
 void msg_done (void);
 
+struct msg * msg_dup(const struct msg *m);
+void msg_destroy(struct msg *m);
+
 /* Emitting messages. */
 void msg (enum msg_class, const char *format, ...)
      PRINTF_FORMAT (2, 3);