1 files changed, 42 insertions, 0 deletions
diff --git a/src/util/mvect.h b/src/util/mvect.h
new file mode 100644
index 0000000..bdbb701
--- /dev/null
+++ b/src/util/mvect.h
@@ -0,0 +1,42 @@
+#ifndef _MVECT_H_INCLUDED_
+#define _MVECT_H_INCLUDED_
+
+/*++
+/* NAME
+/*	mvect 3h
+/* SUMMARY
+/*	memory vector management
+/* SYNOPSIS
+/*	#include <mvect.h>
+/* DESCRIPTION
+/* .nf
+
+ /*
+  * Generic memory vector interface.
+  */
+typedef void (*MVECT_FN) (char *, ssize_t);
+
+typedef struct {
+    char   *ptr;
+    ssize_t elsize;
+    ssize_t nelm;
+    MVECT_FN init_fn;
+    MVECT_FN wipe_fn;
+} MVECT;
+
+extern char *mvect_alloc(MVECT *, ssize_t, ssize_t, MVECT_FN, MVECT_FN);
+extern char *mvect_realloc(MVECT *, ssize_t);
+extern char *mvect_free(MVECT *);
+
+/* LICENSE
+/* .ad
+/* .fi
+/*	The Secure Mailer license must be distributed with this software.
+/* AUTHOR(S)
+/*	Wietse Venema
+/*	IBM T.J. Watson Research
+/*	P.O. Box 704
+/*	Yorktown Heights, NY 10598, USA
+/*--*/
+
+#endif