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#ifndef BUFFER_H
#define BUFFER_H
#include <stddef.h>
/*
TODO: Optimize small size buffers by using data and size members (16 bytes on x86)
instead of heap allocation
*/
typedef struct Buffer Buffer;
struct Buffer {
void *data;
size_t size;
size_t capacity;
};
void buffer_init(Buffer *self);
void buffer_deinit(Buffer *self);
void buffer_append(Buffer *self, const void *data, size_t size);
/*
This function changes the size of the buffer without changing the capacity
and returns the value at the back of the buffer, which is valid until @tsl_buffer_append or
@tsl_buffer_deinit is called.
The buffer size has to be larger or equal to @size.
*/
void* buffer_pop(Buffer *self, size_t size);
void* buffer_begin(Buffer *self);
void* buffer_end(Buffer *self);
size_t buffer_get_size(Buffer *self, size_t type_size);
void buffer_clear(Buffer *self);
#endif
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