X-Git-Url: http://git.tdb.fi/?p=ext%2Fsubsurface.git;a=blobdiff_plain;f=dive.h;h=f1df0e2258df592b0e97ac23efe970fd3fc03146;hp=faed89ac9a8eb5ee631a4e993fcf8b4021cde1f2;hb=21fd73515f3bdcd606aaf0c5b16dae1775d7a37d;hpb=91e7dcc555ada4fe43198327383e895e528c4cc7

diff --git a/dive.h b/dive.h
index faed89a..f1df0e2 100644
--- a/dive.h
+++ b/dive.h
@@ -92,8 +92,12 @@ 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 void copy_cylinders(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);
@@ -228,9 +232,12 @@ struct event {
 
 #define MAX_CYLINDERS (8)
 #define MAX_WEIGHTSYSTEMS (4)
+#define W_IDX_PRIMARY 0
+#define W_IDX_SECONDARY 1
 
 struct dive {
 	int number;
+	int selected;
 	time_t when;
 	char *location;
 	char *notes;
@@ -284,11 +291,21 @@ extern int selected_dive;
 
 static inline struct dive *get_dive(unsigned int nr)
 {
-	if (nr >= dive_table.nr)
+	if (nr >= dive_table.nr || nr < 0)
 		return NULL;
 	return dive_table.dives[nr];
 }
 
+/*
+ * Iterate over each dive, with the first parameter being the index
+ * iterator variable, and the second one being the dive one.
+ *
+ * I don't think anybody really wants the index, and we could make
+ * it local to the for-loop, but that would make us requires C99.
+ */
+#define for_each_dive(_i,_x) \
+	for ((_i) = 0; ((_x) = get_dive(_i)) != NULL; (_i)++)
+
 extern void parse_xml_init(void);
 extern void parse_xml_buffer(const char *url, const char *buf, int size, GError **error);
 extern void set_filename(const char *filename);
@@ -301,7 +318,7 @@ extern xmlDoc *test_xslt_transforms(xmlDoc *doc);
 
 extern void show_dive_info(struct dive *);
 
-extern void show_dive_equipment(struct dive *);
+extern void show_dive_equipment(struct dive *, int w_idx);
 
 extern void show_dive_stats(struct dive *);
 
@@ -349,6 +366,7 @@ extern void evn_foreach(void (*callback)(const char *, int *, void *), void *dat
 
 extern int add_new_dive(struct dive *dive);
 extern int edit_dive_info(struct dive *dive);
+extern int edit_multi_dive_info(struct dive *single_dive);
 extern void dive_list_update_dives(void);
 extern void flush_divelist(struct dive *dive);