apfl/src/resizable.h

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2021-12-10 20:22:16 +00:00
#ifndef APFL_RESIZABLE
#define APFL_RESIZABLE 1
#include <stddef.h>
#include <stdbool.h>
#define APFL_RESIZABLE_TRAIT(T, N) \
T* N; \
size_t len; \
size_t cap;
#define APFL_RESIZABLE_ARGS(S, N) (void **)(&(S).N), &(S).len, &(S).cap
void apfl_resizable_init(void **mem, size_t *len, size_t *cap);
bool apfl_resizable_resize(size_t elem_size, void **mem, size_t *len, size_t *cap, size_t newlen);
bool apfl_resizable_grow_cap(size_t elem_size, void **mem, size_t *len, size_t *cap, size_t inc_cap);
bool apfl_resizable_append(size_t elem_size, void **mem, size_t *len, size_t *cap, const void *other_mem, size_t other_len);
#endif