Cleanup: move declaration of get_stylesheet() to qthelper.h

The function is defined in qthelper.c and thus not all users
of dive.h have to suck in the xslt headers.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>

1 files changed, 3 insertions, 0 deletions

diff --git a/core/qthelper.h b/core/qthelper.h
index 3b7ff2c59..2a91df9ef 100644
--- a/core/qthelper.h
+++ b/core/qthelper.h
@@ -3,6 +3,8 @@
 #define QTHELPER_H
 
 #include <stdint.h>
+#include <libxslt/transform.h>
+#include <libxslt/xsltutils.h>
 #include "dive.h"
 #include "divelist.h"
 
@@ -161,6 +163,7 @@ void cache_insert(int tissue, int timestep, enum inertgas gas, double value);
 void print_qt_versions();
 void lock_planner();
 void unlock_planner();
+xsltStylesheetPtr get_stylesheet(const char *name);
 
 #ifdef __cplusplus
 }