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Sort of revert linked.h changes, seeing as it does not work well :(

This commit is contained in:
Elliot Lee 1998-01-21 21:36:47 +00:00
parent 03752a9264
commit 264c895b7d
2 changed files with 24 additions and 3 deletions
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2
app/gimage.c
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@ -1351,6 +1351,8 @@ gimage_get_layer_index (GImage *gimage, int layer_ID)
link_ptr layers = gimage->layers;
int index = 0;
g_return_val_if_fail(gimage != NULL, -1);
while (layers)
{
layer = (Layer *) layers->data;

25
app/linked.h
View File

@ -15,17 +15,34 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/* This is compatibility stuff only... */
#ifndef __LINKED_H__
#define __LINKED_H__
#ifndef USE_GSLIST_VERSION
typedef struct _link
{
void *data;
struct _link *next;
} *link_ptr;
extern link_ptr alloc_list (void);
extern link_ptr free_list (link_ptr);
extern link_ptr add_to_list (link_ptr, void *);
extern link_ptr append_to_list (link_ptr, void *);
extern link_ptr insert_in_list (link_ptr, void *, int);
extern link_ptr remove_from_list (link_ptr, void *);
extern link_ptr next_item (link_ptr);
extern link_ptr nth_item (link_ptr, int);
extern int list_length (link_ptr);
#else /* USE_GSLIST_VERSION */
#include <glib.h>
typedef GSList * link_ptr;
#define alloc_list() g_slist_alloc()
#define free_list(x) g_slist_free((x))
#define free_list(x) g_slist_free((x)), NULL
#define add_to_list(x, y) g_slist_prepend((x), (y))
#define append_to_list(x, y) g_slist_append((x), (y))
#define insert_in_list(x, y, z) g_slist_insert((x), (y), (z))
@ -34,4 +51,6 @@ typedef GSList * link_ptr;
#define nth_item(x, y) g_slist_nth((x), (y))
#define list_length(x) g_slist_length((x))
#endif /* USE_GSLIST_VERSION */
#endif