diff options
Diffstat (limited to 'src/sllist.h')
-rw-r--r-- | src/sllist.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/src/sllist.h b/src/sllist.h new file mode 100644 index 000000000..3ac1d1846 --- /dev/null +++ b/src/sllist.h @@ -0,0 +1,34 @@ +/* a very simple singly-linked-list structure for queues/buffers */ + +#ifndef SLLIST_H +#define SLLIST_H + +#include "utils.h" + +/* just free the entire structure if it's free-able, the 'data' member + * should _NEVER_ be explicitly freed + * + * there's no free command, iterate through them yourself and just + * call free() on it iff you malloc'd them */ + +struct strnode { + struct strnode *next; + char *data; +}; + +struct sllnode { + struct sllnode *next; + void *data; + size_t size; +}; + +struct strnode *new_strnode(char *s); + +struct strnode *new_strnode_dup(char *s, const size_t size); + +struct strnode *dup_strlist(struct strnode *old); + +struct sllnode *new_sllnode(void *s, const size_t size); + + +#endif /* SLLIST_H */ |