lib: Add lib/ltp_priv.h header for internal API.

Signed-off-by: Cyril Hrubis <chrubis@suse.cz>
diff --git a/lib/Makefile b/lib/Makefile
index 453cf95..4199520 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -28,6 +28,8 @@
 CFLAGS			+= -D_USC_LIB_
 endif
 
+CFLAGS			+= -I.
+
 #CPPFLAGS		+= -DGARRETT_IS_A_PEDANTIC_BASTARD
 
 FILTER_OUT_LIBSRCS	:= mount_utils.c
diff --git a/lib/ltp_priv.h b/lib/ltp_priv.h
new file mode 100644
index 0000000..6a6a8bb
--- /dev/null
+++ b/lib/ltp_priv.h
@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2013 Cyril Hrubis chrubis@suse.cz
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __LTP_PRIV_H__
+#define __LTP_PRIV_H__
+
+/* declared in tst_tmpdir.c */
+const char *tst_get_startwd(void);
+
+#endif /* __LTP_PRIV_H__ */
diff --git a/lib/tst_resource.c b/lib/tst_resource.c
index 61fc322..54d4795 100644
--- a/lib/tst_resource.c
+++ b/lib/tst_resource.c
@@ -22,6 +22,7 @@
  */
 
 #include "tst_resource.h"
+#include "ltp_priv.h"
 
 static int file_copy(const char *file, const int lineno,
                      void (*cleanup_fn)(void), const char *path,
@@ -41,9 +42,6 @@
 	return 1;
 }
 
-/* declared in tst_tmpdir.c */
-const char *tst_get_startwd(void);
-
 void tst_resource_copy(const char *file, const int lineno,
                        void (*cleanup_fn)(void),
 		       const char *filename, const char *dest)
diff --git a/lib/tst_tmpdir.c b/lib/tst_tmpdir.c
index cf671a0..4029276 100644
--- a/lib/tst_tmpdir.c
+++ b/lib/tst_tmpdir.c
@@ -74,6 +74,7 @@
 
 #include "test.h"
 #include "rmobj.h"
+#include "ltp_priv.h"
 
 /*
  * Define some useful macros.