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31 lines
696 B
C
31 lines
696 B
C
#pragma once
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#include <stdbool.h>
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/*
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* Buffer abstract data type
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*/
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struct strbuf {
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char *bytes;
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unsigned size;
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unsigned used;
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};
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void strbuf_init(struct strbuf *buf);
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void strbuf_release(struct strbuf *buf);
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void strbuf_clear(struct strbuf *buf);
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/* Destroy buffer and return a copy as a C string */
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char *strbuf_steal(struct strbuf *buf);
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/*
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* Return a C string owned by the buffer invalidated if the buffer is
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* changed).
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*/
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const char *strbuf_str(struct strbuf *buf);
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bool strbuf_pushchar(struct strbuf *buf, char ch);
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unsigned strbuf_pushchars(struct strbuf *buf, const char *str);
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void strbuf_popchar(struct strbuf *buf);
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void strbuf_popchars(struct strbuf *buf, unsigned n);
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