diff options
Diffstat (limited to 'contrib/libucl/tree.h')
| -rw-r--r-- | contrib/libucl/tree.h | 27 |
1 files changed, 17 insertions, 10 deletions
diff --git a/contrib/libucl/tree.h b/contrib/libucl/tree.h index cee937369..404b4a867 100644 --- a/contrib/libucl/tree.h +++ b/contrib/libucl/tree.h @@ -44,6 +44,13 @@ #define TREE_DELTA_MAX 1 +#ifndef _HU_FUNCTION +# if defined(__GNUC__) || defined(__clang__) +# define _HU_FUNCTION(x) __attribute__((__unused__)) x +# else +# define _HU_FUNCTION(x) x +# endif +#endif #define TREE_ENTRY(type) \ struct { \ @@ -68,9 +75,9 @@ #define TREE_DEFINE(node, field) \ \ - struct node *TREE_BALANCE_##node##_##field(struct node *); \ + static struct node *_HU_FUNCTION(TREE_BALANCE_##node##_##field)(struct node *); \ \ - struct node *TREE_ROTL_##node##_##field(struct node *self) \ + static struct node *_HU_FUNCTION(TREE_ROTL_##node##_##field)(struct node *self) \ { \ struct node *r= self->field.avl_right; \ self->field.avl_right= r->field.avl_left; \ @@ -78,7 +85,7 @@ return TREE_BALANCE_##node##_##field(r); \ } \ \ - struct node *TREE_ROTR_##node##_##field(struct node *self) \ + static struct node *_HU_FUNCTION(TREE_ROTR_##node##_##field)(struct node *self) \ { \ struct node *l= self->field.avl_left; \ self->field.avl_left= l->field.avl_right; \ @@ -86,7 +93,7 @@ return TREE_BALANCE_##node##_##field(l); \ } \ \ - struct node *TREE_BALANCE_##node##_##field(struct node *self) \ + static struct node *_HU_FUNCTION(TREE_BALANCE_##node##_##field)(struct node *self) \ { \ int delta= TREE_DELTA(self, field); \ \ @@ -111,7 +118,7 @@ return self; \ } \ \ - struct node *TREE_INSERT_##node##_##field \ + static struct node *_HU_FUNCTION(TREE_INSERT_##node##_##field) \ (struct node *self, struct node *elm, int (*compare)(struct node *lhs, struct node *rhs)) \ { \ if (!self) \ @@ -123,7 +130,7 @@ return TREE_BALANCE_##node##_##field(self); \ } \ \ - struct node *TREE_FIND_##node##_##field \ + static struct node *_HU_FUNCTION(TREE_FIND_##node##_##field) \ (struct node *self, struct node *elm, int (*compare)(struct node *lhs, struct node *rhs)) \ { \ if (!self) \ @@ -136,7 +143,7 @@ return TREE_FIND_##node##_##field(self->field.avl_right, elm, compare); \ } \ \ - struct node *TREE_MOVE_RIGHT(struct node *self, struct node *rhs) \ + static struct node *_HU_FUNCTION(TREE_MOVE_RIGHT)(struct node *self, struct node *rhs) \ { \ if (!self) \ return rhs; \ @@ -144,7 +151,7 @@ return TREE_BALANCE_##node##_##field(self); \ } \ \ - struct node *TREE_REMOVE_##node##_##field \ + static struct node *_HU_FUNCTION(TREE_REMOVE_##node##_##field) \ (struct node *self, struct node *elm, int (*compare)(struct node *lhs, struct node *rhs)) \ { \ if (!self) return 0; \ @@ -163,7 +170,7 @@ return TREE_BALANCE_##node##_##field(self); \ } \ \ - void TREE_FORWARD_APPLY_ALL_##node##_##field \ + static void _HU_FUNCTION(TREE_FORWARD_APPLY_ALL_##node##_##field) \ (struct node *self, void (*function)(struct node *node, void *data), void *data) \ { \ if (self) \ @@ -174,7 +181,7 @@ } \ } \ \ - void TREE_REVERSE_APPLY_ALL_##node##_##field \ + static void _HU_FUNCTION(TREE_REVERSE_APPLY_ALL_##node##_##field) \ (struct node *self, void (*function)(struct node *node, void *data), void *data) \ { \ if (self) \ |