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32 lines
657 B
C
32 lines
657 B
C
#ifndef _GAPBUFFER_H
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#define _GAPBUFFER_H
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#include <stddef.h>
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struct gapbuffer {
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char* buffer;
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size_t size;
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size_t gap_start;
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size_t gap_end;
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};
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void gapbuffer_init (struct gapbuffer* gb, size_t capacity);
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void gapbuffer_fini (struct gapbuffer* gb);
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void gapbuffer_move (struct gapbuffer* gb, size_t pos);
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void gapbuffer_insert (struct gapbuffer* gb, char c);
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void gapbuffer_backspace (struct gapbuffer* gb);
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void gapbuffer_grow (struct gapbuffer* gb);
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char* gapbuffer_get_string (struct gapbuffer* gb);
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size_t gapbuffer_length (struct gapbuffer* gb);
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char* gapbuffer_string_at (struct gapbuffer* gb, size_t pos);
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#endif // _GAPBUFFER_H
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