57 lines
1.2 KiB
C
57 lines
1.2 KiB
C
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#ifndef WHOIS_UTILS_H
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#define WHOIS_UTILS_H
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/* Convenience macros */
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#define streq(a, b) (strcmp(a, b) == 0)
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#define strcaseeq(a, b) (strcasecmp(a, b) == 0)
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#define strneq(a, b, n) (strncmp(a, b, n) == 0)
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#define strncaseeq(a, b, n) (strncasecmp(a, b, n) == 0)
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#define NOFAIL(ptr) do_nofail((ptr), __FILE__, __LINE__)
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/* Portability macros */
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#ifdef __GNUC__
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# define NORETURN __attribute__((noreturn))
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#else
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# define NORETURN
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#endif
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#ifndef AI_IDN
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# define AI_IDN 0
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#endif
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#ifndef AI_ADDRCONFIG
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# define AI_ADDRCONFIG 0
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#endif
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#ifdef HAVE_GETOPT_LONG
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# define GETOPT_LONGISH(c, v, o, l, i) getopt_long(c, v, o, l, i)
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#else
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# define GETOPT_LONGISH(c, v, o, l, i) getopt(c, v, o)
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#endif
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#ifdef ENABLE_NLS
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# include <libintl.h>
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# include <locale.h>
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# define _(a) (gettext(a))
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# ifdef gettext_noop
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# define N_(a) gettext_noop(a)
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# else
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# define N_(a) (a)
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# endif
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#else
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# define _(a) (a)
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# define N_(a) (a)
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# define ngettext(a, b, c) ((c==1) ? (a) : (b))
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#endif
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/* Prototypes */
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void *do_nofail(void *ptr, const char *file, const int line);
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char **merge_args(char *args, char *argv[], int *argc);
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void err_quit(const char *fmt, ...) NORETURN;
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void err_sys(const char *fmt, ...) NORETURN;
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#endif
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