23 #ifndef LELY_UTIL_SLLIST_H_ 24 #define LELY_UTIL_SLLIST_H_ 30 #ifndef LELY_UTIL_SLLIST_INLINE 31 #define LELY_UTIL_SLLIST_INLINE static inline 74 #define slnode_foreach(first, node) slnode_foreach_(__COUNTER__, first, node) 76 #define slnode_foreach(first, node) slnode_foreach_(__LINE__, first, node) 78 #define slnode_foreach_(n, first, node) slnode_foreach__(n, first, node) 80 #define slnode_foreach__(n, first, node) \ 81 for (struct slnode *node = (first), \ 82 *_slnode_next_##n = (node) ? (node)->next : NULL; \ 83 (node); (node) = _slnode_next_##n, \ 84 _slnode_next_##n = (node) ? (node)->next : NULL) 175 #define sllist_foreach(list, node) slnode_foreach (sllist_first(list), node) 253 #endif // !LELY_UTIL_SLLIST_H_ struct slnode ** plast
A pointer to the next field of the last node in the list.
size_t sllist_size(const struct sllist *list)
Returns the size (in number of nodes) of a singly-linked list.
void sllist_push_front(struct sllist *list, struct slnode *node)
Pushes a node to the front of a singly-linked list.
#define sllist_foreach(list, node)
Iterates in order over each node in a singly-linked list.
A node in a singly-linked list.
struct slnode * sllist_pop_front(struct sllist *list)
Pops a node from the front of a singly-linked list.
struct sllist * sllist_append(struct sllist *dst, struct sllist *src)
Appends the singly-linked list at src to the one at dst.
struct slnode * sllist_first(const struct sllist *list)
Returns a pointer to the first node in a singly-linked list.
struct slnode * sllist_remove(struct sllist *list, struct slnode *node)
Removes a node from a singly-linked list.
void sllist_push_back(struct sllist *list, struct slnode *node)
Pushes a node to the back of a singly-linked list.
struct slnode * sllist_pop_back(struct sllist *list)
Pops a node from the back of a singly-linked list.
struct slnode * first
A pointer to the first node in the list.
This header file is part of the C11 and POSIX compatibility library; it includes <stddef.h> and defines any missing functionality.
struct slnode * next
A pointer to the next node in the list.
void slnode_init(struct slnode *node)
Initializes a node in a singly-linked list.
struct slnode * sllist_last(const struct sllist *list)
Returns a pointer to the last node in a singly-linked list.
int sllist_empty(const struct sllist *list)
Returns 1 if the singly-linked list is empty, and 0 if not.
void sllist_init(struct sllist *list)
Initializes a singly-linked list.
This header file is part of the Lely libraries; it contains the compiler feature definitions.