1 files changed, 18 insertions, 0 deletions

diff --git a/src/ot_iovec.h b/src/ot_iovec.h
new file mode 100644
index 0000000..4a8abbb
--- /dev/null
+++ b/src/ot_iovec.h
@@ -0,0 +1,18 @@
+/* This software was written by Dirk Engling <erdgeist@erdgeist.org>
+   It is considered beerware. Prost. Skol. Cheers or whatever. */
+
+#ifndef OT_IOVEC_H__
+#define OT_IOVEC_H__
+
+#include <sys/uio.h>
+
+void  *iovec_new_chunk(size_t *iovec_entries, struct iovec **iovector, size_t new_alloc);
+void  *iovec_append(size_t *iovec_entries, struct iovec **iovector, struct iovec *append_iovector);
+void   iovec_trim_last(size_t *iovec_entries, struct iovec **iovector, void *last_ptr);
+void   iovec_free(size_t *iovec_entries, struct iovec **iovector);
+
+size_t iovec_length(const size_t *iovec_entries, const struct iovec **iovector);
+
+void  *iovec_next_chunk(size_t *iovec_entries, struct iovec **iovector, void *last_ptr, size_t new_alloc);
+
+#endif