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25 lines
614 B
C
25 lines
614 B
C
/*
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* charbuf.h
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*/
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#ifndef CHARBUF_H
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#define CHARBUF_H
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struct charbuf_chunk {
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char buf[128 - sizeof(struct charbuf_chunk*)];
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struct charbuf_chunk *next;
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};
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struct charbuf {
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struct charbuf_chunk head;
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struct charbuf_chunk *tail; /* INV: tail->next == NULL */
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unsigned int pos; /* in tail chunk */
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};
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void charbuf_init(struct charbuf *charbuf);
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void charbuf_fini(struct charbuf *charbuf);
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void charbuf_append(struct charbuf *charbuf, int ch);
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int charbuf_strcmp(const struct charbuf *charbuf, const char *string);
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char *charbuf_string(const struct charbuf *charbuf);
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#endif /* CHARBUF_H */
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