added _fseek for R5 compatibility

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14365 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/system/libroot/posix/stdio/Jamfile

@@ -1,6 +1,7 @@
 SubDir OBOS_TOP src system libroot posix stdio ;
 
 KernelMergeObject posix_stdio.o :
+	_fseek.c
 	<$(SOURCE_GRIST)>remove.c
 	<$(SOURCE_GRIST)>rename.c
 # The other files are superseded by the glibc libio/stdio stuff

src/system/libroot/posix/stdio/_fseek.c

@@ -0,0 +1,12 @@
+/*
+** Copyright 2005, Jérôme Duval. All rights reserved.
+** Distributed under the terms of the Haiku License.
+*/
+
+#include <stdio.h>
+
+int
+_fseek(FILE *stream, fpos_t offset, int seekType)
+{
+	return fseeko(stream, offset, seekType);
+}