Blame src/openct/buffer.h
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/*
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* Buffer handling functions of the IFD handler library
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*
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* Copyright (C) 2003, Olaf Kirch <okir@suse.de>
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*/
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#ifndef OPENCT_BUFFER_H
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#define OPENCT_BUFFER_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifdef HAVE_SYS_TYPES_H
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#include <sys/types.h>
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#endif
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typedef struct ct_buf {
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unsigned char * base;
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unsigned int head, tail, size;
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unsigned int overrun;
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} ct_buf_t;
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extern void ct_buf_init(ct_buf_t *, void *, size_t);
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extern void ct_buf_set(ct_buf_t *, void *, size_t);
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extern int ct_buf_get(ct_buf_t *, void *, size_t);
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extern int ct_buf_put(ct_buf_t *, const void *, size_t);
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extern int ct_buf_putc(ct_buf_t *, int);
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extern unsigned int ct_buf_avail(ct_buf_t *);
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extern void * ct_buf_head(ct_buf_t *);
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#ifdef __cplusplus
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}
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#endif
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#endif /* OPENCT_BUFFER_H */
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