wmii/libcext/cext.h

69 lines
1.7 KiB
C

/*
* (C)opyright MMIV-MMV Anselm R. Garbe <garbeam at gmail dot com>
* See LICENSE file for license details.
*/
#include <sys/types.h>
#ifndef nil
#define nil (void *)0
#endif
#ifndef FALSE
#define FALSE 0
#endif
#ifndef TRUE
#define TRUE 1
#endif
/* container.c */
typedef struct Container Container;
typedef struct CItem CItem;
struct CItem {
void *item;
CItem *next;
CItem *up;
CItem *down;
};
struct Container {
CItem *list;
CItem *stack;
};
void cext_attach_item(Container *c, void *item);
void cext_detach_item(Container *c, void *item);
void *cext_find_item(Container *c, void *pattern, int (*comp)(void *pattern, void *item));
void cext_top_item(Container *c, void *item);
void *cext_get_top_item(Container *c);
void *cext_get_down_item(Container *c, void *item);
void *cext_get_up_item(Container *c, void *item);
void *cext_get_item(Container *c, size_t index);
size_t cext_sizeof(Container *c);
void **attach_item_begin(void **old, void *item, size_t size_item);
void **attach_item_end(void **old, void *item, size_t size_item);
void **detach_item(void **old, void *item, size_t size_item);
int index_item(void **items, void *item);
int count_items(void **items);
int index_next_item(void **items, void *item);
int index_prev_item(void **items, void *item);
/* emalloc.c */
void *cext_emalloc(size_t size);
/* estrdup.c */
char *cext_estrdup(const char *s);
/* strlcat.c */
size_t cext_strlcat(char *dst, const char *src, size_t siz);
/* strlcpy.c */
size_t cext_strlcpy(char *dst, const char *src, size_t siz);
/* strtonum.c */
long long cext_strtonum(const char *numstr, long long minval, long long maxval, const char **errstrp);
/* tokenize.c */
size_t cext_tokenize(char **result, size_t reslen, char *str, char delim);