Add support for GCC hidden visibility.

Signed-off-by: Slávek Banko <[email protected]>

1 files changed, 15 insertions, 13 deletions

diff --git a/art_affine.h b/art_affine.h
index c2baa1e..38982ae 100644
--- a/art_affine.h
+++ b/art_affine.h
@@ -21,8 +21,10 @@
 #define __ART_AFFINE_H__
 
 #ifdef LIBART_COMPILATION
+#include "art_config.h"
 #include "art_point.h"
 #else
+#include <libart_lgpl/art_config.h>
 #include <libart_lgpl/art_point.h>
 #endif
 
@@ -30,59 +32,59 @@
 extern "C" {
 #endif /* __cplusplus */
 
-void
+LIBART_EXPORT void
 art_affine_point (ArtPoint *dst, const ArtPoint *src,
 		  const double affine[6]);
 
-void
+LIBART_EXPORT void
 art_affine_invert (double dst_affine[6], const double src_affine[6]);
 
 /* flip the matrix, FALSE, FALSE is a simple copy operation, and
    TRUE, TRUE equals a rotation by 180 degrees */
-void
+LIBART_EXPORT void
 art_affine_flip (double dst_affine[6], const double src_affine[6],
                  int horz, int vert);
 
-void
+LIBART_EXPORT void
 art_affine_to_string (char str[128], const double src[6]);
 
-void
+LIBART_EXPORT void
 art_affine_multiply (double dst[6],
 		     const double src1[6], const double src2[6]);
 
 /* set up the identity matrix */
-void
+LIBART_EXPORT void
 art_affine_identity (double dst[6]);
 
 /* set up a scaling matrix */
-void
+LIBART_EXPORT void
 art_affine_scale (double dst[6], double sx, double sy);
 
 /* set up a rotation matrix; theta is given in degrees */
-void
+LIBART_EXPORT void
 art_affine_rotate (double dst[6], double theta);
 
 /* set up a shearing matrix; theta is given in degrees */
-void
+LIBART_EXPORT void
 art_affine_shear (double dst[6], double theta);
 
 /* set up a translation matrix */
-void
+LIBART_EXPORT void
 art_affine_translate (double dst[6], double tx, double ty);
 
 
 /* find the affine's "expansion factor", i.e. the scale amount */
-double
+LIBART_EXPORT double
 art_affine_expansion (const double src[6]);
 
 /* Determine whether the affine transformation is rectilinear,
    i.e. whether a rectangle aligned to the grid is transformed into
    another rectangle aligned to the grid. */
-int
+LIBART_EXPORT int
 art_affine_rectilinear (const double src[6]);
 
 /* Determine whether two affine transformations are equal within grid allignment */
-int
+LIBART_EXPORT int
 art_affine_equal (double matrix1[6], double matrix2[6]);