diff -uNr audiofile-0.1.9.old/libaudiofile/audiofile.c audiofile-0.1.9/libaudiofile/audiofile.c
--- audiofile-0.1.9.old/libaudiofile/audiofile.c	Fri Jul 23 12:57:56 1999
+++ audiofile-0.1.9/libaudiofile/audiofile.c	Fri Dec 10 18:43:30 1999
@@ -488,6 +488,20 @@
 	return afOpenVirtualFile(af_virtual_file_new_for_file(fp), mode, setup);
 }
 
+AFfilehandle afOpenFD(int fd, const char *mode, AFfilesetup setup)
+{
+	FILE			*fp;
+
+	fp = fdopen(fd, mode);
+	if (fp == NULL)
+	{
+		_af_error(AF_BAD_OPEN);
+		return AF_NULL_FILEHANDLE;
+	}
+
+	return afOpenVirtualFile(af_virtual_file_new_for_file(fp), mode, setup);
+}
+
 int afGetFileFormat (AFfilehandle file, int *version)
 {
 	assert(file);