Expose name_equiv

2 files changed, 2 insertions, 1 deletions

diff --git a/libcrystfel/src/symmetry.c b/libcrystfel/src/symmetry.c
index 7568f2a1..8afe675d 100644
--- a/libcrystfel/src/symmetry.c
+++ b/libcrystfel/src/symmetry.c
@@ -1755,7 +1755,7 @@ char *get_matrix_name(const IntegerMatrix *m, int col)
 }
 
 
-static char *name_equiv(const IntegerMatrix *op)
+char *name_equiv(const IntegerMatrix *op)
 {
 	char *h, *k, *l;
 	char *name;
diff --git a/libcrystfel/src/symmetry.h b/libcrystfel/src/symmetry.h
index b8780735..ba2c3742 100644
--- a/libcrystfel/src/symmetry.h
+++ b/libcrystfel/src/symmetry.h
@@ -83,6 +83,7 @@ extern int is_centrosymmetric(const SymOpList *s);
 extern const char *symmetry_name(const SymOpList *ops);
 extern void set_symmetry_name(SymOpList *ops, const char *name);
 extern void describe_symmetry(const SymOpList *s);
+extern char *name_equiv(const IntegerMatrix *op);
 
 extern int is_centric(signed int h, signed int k, signed int l,
                       const SymOpList *ops);