package/mkpasswd/utils.h

   1 #ifndef WHOIS_UTILS_H
   2 #define WHOIS_UTILS_H
   3
   4 /* Convenience macros */
   5 #define streq(a, b) (strcmp(a, b) == 0)
   6 #define strcaseeq(a, b) (strcasecmp(a, b) == 0)
   7 #define strneq(a, b, n) (strncmp(a, b, n) == 0)
   8 #define strncaseeq(a, b, n) (strncasecmp(a, b, n) == 0)
   9
  10 #define NOFAIL(ptr) do_nofail((ptr), __FILE__, __LINE__)
  11
  12 /* Portability macros */
  13 #ifdef __GNUC__
  14 # define NORETURN __attribute__((noreturn))
  15 #else
  16 # define NORETURN
  17 #endif
  18
  19 #ifndef AI_IDN
  20 # define AI_IDN 0
  21 #endif
  22
  23 #ifndef AI_ADDRCONFIG
  24 # define AI_ADDRCONFIG 0
  25 #endif
  26
  27 #ifdef HAVE_GETOPT_LONG
  28 # define GETOPT_LONGISH(c, v, o, l, i) getopt_long(c, v, o, l, i)
  29 #else
  30 # define GETOPT_LONGISH(c, v, o, l, i) getopt(c, v, o)
  31 #endif
  32
  33 #ifdef ENABLE_NLS
  34 # include <libintl.h>
  35 # include <locale.h>
  36 # define _(a) (gettext(a))
  37 # ifdef gettext_noop
  38 #  define N_(a) gettext_noop(a)
  39 # else
  40 #  define N_(a) (a)
  41 # endif
  42 #else
  43 # define _(a) (a)
  44 # define N_(a) (a)
  45 # define ngettext(a, b, c) ((c==1) ? (a) : (b))
  46 #endif
  47
  48
  49 /* Prototypes */
  50 void *do_nofail(void *ptr, const char *file, const int line);
  51 char **merge_args(char *args, char *argv[], int *argc);
  52
  53 void err_quit(const char *fmt, ...) NORETURN;
  54 void err_sys(const char *fmt, ...) NORETURN;
  55
  56 #endif