[sysprof] libsysprof: make symbol dirs public API

[Christian Hergert <chergert src gnome org>]

commit 29258e59badcb6691f7f584bd35317494ce922d8
Author: Christian Hergert <chergert redhat com>
Date:   Wed May 8 10:58:19 2019 -0700

    libsysprof: make symbol dirs public API

 src/libsysprof/sp-symbol-dirs.h | 5 +++++
 1 file changed, 5 insertions(+)
---
diff --git a/src/libsysprof/sp-symbol-dirs.h b/src/libsysprof/sp-symbol-dirs.h
index b7dc479..ebd39fd 100644
--- a/src/libsysprof/sp-symbol-dirs.h
+++ b/src/libsysprof/sp-symbol-dirs.h
@@ -20,12 +20,17 @@
 
 #pragma once
 
+#include "sysprof-version-macros.h"
+
 #include <glib.h>
 
 G_BEGIN_DECLS
 
+SYSPROF_AVAILABLE_IN_ALL
 void    sp_symbol_dirs_add       (const gchar *dir);
+SYSPROF_AVAILABLE_IN_ALL
 void    sp_symbol_dirs_remove    (const gchar *dir);
+SYSPROF_AVAILABLE_IN_ALL
 gchar **sp_symbol_dirs_get_paths (const gchar *dir,
                                   const gchar *name);