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42 lines
952 B
42 lines
952 B
/* See LICENSE file for copyright and license details. */
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#ifndef UTIL_H
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#define UTIL_H
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#include <regex.h>
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#include <stddef.h>
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#include <time.h>
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#include "config.h"
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/* general purpose buffer */
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struct buffer {
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char data[BUFFER_SIZE];
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size_t len;
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};
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#undef MIN
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#define MIN(x,y) ((x) < (y) ? (x) : (y))
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#undef MAX
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#define MAX(x,y) ((x) > (y) ? (x) : (y))
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#undef LEN
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#define LEN(x) (sizeof (x) / sizeof *(x))
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extern char *argv0;
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void warn(const char *, ...);
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void die(const char *, ...);
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void epledge(const char *, const char *);
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void eunveil(const char *, const char *);
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int timestamp(char *, size_t, time_t);
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int esnprintf(char *, size_t, const char *, ...);
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int prepend(char *, size_t, const char *);
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int spacetok(const char *, char **, size_t);
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void *reallocarray(void *, size_t, size_t);
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long long strtonum(const char *, long long, long long, const char **);
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int buffer_appendf(struct buffer *, const char *, ...);
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#endif /* UTIL_H */
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