1 files changed, 25 insertions, 0 deletions
diff --git a/fuzz-wrapfd.h b/fuzz-wrapfd.h
new file mode 100644
index 0000000..7aed43a
--- /dev/null
+++ b/fuzz-wrapfd.h
@@ -0,0 +1,25 @@
+#ifndef FUZZ_WRAPFD_H
+#define FUZZ_WRAPFD_H
+
+#include "buffer.h"
+
+enum wrapfd_mode {
+    UNUSED = 0,
+    PLAIN,
+    INPROGRESS,
+    RANDOMIN
+};
+
+void wrapfd_setup(void);
+void wrapfd_setseed(uint32_t seed);
+// doesn't take ownership of buf. buf is optional.
+void wrapfd_add(int fd, buffer *buf, enum wrapfd_mode mode);
+
+// called via #defines for read/write/select
+int wrapfd_read(int fd, void *out, size_t count);
+int wrapfd_write(int fd, const void* in, size_t count);
+int wrapfd_select(int nfds, fd_set *readfds, fd_set *writefds, 
+    fd_set *exceptfds, struct timeval *timeout);
+int wrapfd_close(int fd);
+
+#endif // FUZZ_WRAPFD_H