Make UnitCell opaque

2 files changed, 22 insertions, 21 deletions

diff --git a/src/cell.c b/src/cell.c
index af56a8be..23c5fd0b 100644
--- a/src/cell.c
+++ b/src/cell.c
@@ -28,6 +28,27 @@
 /* Weighting factor of lengths relative to angles */
 #define LWEIGHT (10.0e-9)
 
+struct _unitcell {
+
+	/* Crystallographic representation */
+	double a;	/* m */
+	double b;	/* m */
+	double c;	/* m */
+	double alpha;	/* Radians */
+	double beta;	/* Radians */
+	double gamma;	/* Radians */
+
+	/* Cartesian representation */
+	double ax;	double bx;	double cx;
+	double ay;	double by;	double cy;
+	double az;	double bz;	double cz;
+
+	/* Cartesian representation of reciprocal axes */
+	double axs;	double bxs;	double cxs;
+	double ays;	double bys;	double cys;
+	double azs;	double bzs;	double czs;
+
+};
 
 /* Update the cartesian representation from the crystallographic one */
 static void cell_update_cartesian(UnitCell *cell)
diff --git a/src/cell.h b/src/cell.h
index ec8a063f..0310c04e 100644
--- a/src/cell.h
+++ b/src/cell.h
@@ -16,27 +16,7 @@
 #include <config.h>
 #endif
 
-typedef struct {
-
-	/* Crystallographic representation */
-	double a;	/* m */
-	double b;	/* m */
-	double c;	/* m */
-	double alpha;	/* Radians */
-	double beta;	/* Radians */
-	double gamma;	/* Radians */
-
-	/* Cartesian representation */
-	double ax;	double bx;	double cx;
-	double ay;	double by;	double cy;
-	double az;	double bz;	double cz;
-
-	/* Cartesian representation of reciprocal axes */
-	double axs;	double bxs;	double cxs;
-	double ays;	double bys;	double cys;
-	double azs;	double bzs;	double czs;
-
-} UnitCell;
+typedef struct _unitcell UnitCell;
 
 extern UnitCell *cell_new(void);
 extern UnitCell *cell_new_from_cell(UnitCell *orig);