Tidy up, fix things

1 files changed, 1 insertions, 0 deletions

diff --git a/src/sfac.h b/src/sfac.h
index fc4b2bd9..131a05e8 100644
--- a/src/sfac.h
+++ b/src/sfac.h
@@ -55,5 +55,6 @@ struct molecule
 extern double complex get_sfac(const char *n, double s, double en);
 extern struct molecule *load_molecule(void);
 extern double complex *get_reflections(struct molecule *mol, double en);
+extern void get_reflections_cached(struct molecule *mol, double en);
 
 #endif	/* SFAC_H */