X-Git-Url: http://git.tdb.fi/?p=ext%2Fsubsurface.git;a=blobdiff_plain;f=dive.h;h=41f427a2c06becebf0db7a50d59edc95bda67067;hp=b42668c168041f15e8578cf30cef27862301a42b;hb=c26c370c2b519cbceaa231cc3c840c78ca92d2a7;hpb=5487606fda75f133e26900aede1430b8929f8e18

diff --git a/dive.h b/dive.h
index b42668c..41f427a 100644
--- a/dive.h
+++ b/dive.h
@@ -92,8 +92,11 @@ typedef struct {
 	const char *description;	/* "integrated", "belt", "ankle" */
 } weightsystem_t;
 
-extern int cylinder_none(void *_data);
-extern int weightsystem_none(void *_data);
+extern gboolean cylinder_none(void *_data);
+extern gboolean no_cylinders(cylinder_t *cyl);
+extern gboolean cylinders_equal(cylinder_t *cyl1, cylinder_t *cyl2);
+extern gboolean no_weightsystems(weightsystem_t *ws);
+extern gboolean weightsystems_equal(weightsystem_t *ws1, weightsystem_t *ws2);
 
 extern int get_pressure_units(unsigned int mb, const char **units);
 extern double get_depth_units(unsigned int mm, int *frac, const char **units);