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1 /* Convenience header for conditional use of GNU <libintl.h>. |
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2 Copyright (C) 1995-1998, 2000-2002, 2004 Free Software Foundation, Inc. |
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3 |
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4 This program is free software; you can redistribute it and/or modify it |
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5 under the terms of the GNU Library General Public License as published |
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6 by the Free Software Foundation; either version 2, or (at your option) |
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7 any later version. |
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8 |
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9 This program is distributed in the hope that it will be useful, |
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10 but WITHOUT ANY WARRANTY; without even the implied warranty of |
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11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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12 Library General Public License for more details. |
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13 |
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14 You should have received a copy of the GNU Library General Public |
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15 License along with this program; if not, write to the Free Software |
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16 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, |
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17 USA. */ |
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18 |
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19 #ifndef _LIBGETTEXT_H |
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20 #define _LIBGETTEXT_H 1 |
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21 |
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22 /* NLS can be disabled through the configure --disable-nls option. */ |
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23 #if ENABLE_NLS |
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24 |
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25 /* Get declarations of GNU message catalog functions. */ |
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26 # include <libintl.h> |
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27 |
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28 #else |
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29 |
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30 /* Solaris /usr/include/locale.h includes /usr/include/libintl.h, which |
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31 chokes if dcgettext is defined as a macro. So include it now, to make |
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32 later inclusions of <locale.h> a NOP. We don't include <libintl.h> |
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33 as well because people using "gettext.h" will not include <libintl.h>, |
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34 and also including <libintl.h> would fail on SunOS 4, whereas <locale.h> |
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35 is OK. */ |
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36 #if defined(__sun) |
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37 # include <locale.h> |
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38 #endif |
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39 |
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40 /* Many header files from the libstdc++ coming with g++ 3.3 or newer include |
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41 <libintl.h>, which chokes if dcgettext is defined as a macro. So include |
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42 it now, to make later inclusions of <libintl.h> a NOP. */ |
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43 #if defined(__cplusplus) && defined(__GNUG__) && (__GNUC__ >= 3) |
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44 # include <cstdlib> |
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45 # if (__GLIBC__ >= 2) || _GLIBCXX_HAVE_LIBINTL_H |
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46 # include <libintl.h> |
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47 # endif |
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48 #endif |
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49 |
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50 /* Disabled NLS. |
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51 The casts to 'const char *' serve the purpose of producing warnings |
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52 for invalid uses of the value returned from these functions. |
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53 On pre-ANSI systems without 'const', the config.h file is supposed to |
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54 contain "#define const". */ |
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55 # define gettext(Msgid) ((const char *) (Msgid)) |
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56 # define dgettext(Domainname, Msgid) ((const char *) (Msgid)) |
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57 # define dcgettext(Domainname, Msgid, Category) ((const char *) (Msgid)) |
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58 # define ngettext(Msgid1, Msgid2, N) \ |
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59 ((N) == 1 ? (const char *) (Msgid1) : (const char *) (Msgid2)) |
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60 # define dngettext(Domainname, Msgid1, Msgid2, N) \ |
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61 ((N) == 1 ? (const char *) (Msgid1) : (const char *) (Msgid2)) |
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62 # define dcngettext(Domainname, Msgid1, Msgid2, N, Category) \ |
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63 ((N) == 1 ? (const char *) (Msgid1) : (const char *) (Msgid2)) |
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64 # define textdomain(Domainname) ((const char *) (Domainname)) |
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65 # define bindtextdomain(Domainname, Dirname) ((const char *) (Dirname)) |
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66 # define bind_textdomain_codeset(Domainname, Codeset) ((const char *) (Codeset)) |
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67 |
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68 #endif |
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69 |
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70 /* A pseudo function call that serves as a marker for the automated |
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71 extraction of messages, but does not call gettext(). The run-time |
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72 translation is done at a different place in the code. |
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73 The argument, String, should be a literal string. Concatenated strings |
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74 and other string expressions won't work. |
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75 The macro's expansion is not parenthesized, so that it is suitable as |
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76 initializer for static 'char[]' or 'const char[]' variables. */ |
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77 #define gettext_noop(String) String |
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78 |
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79 #endif /* _LIBGETTEXT_H */ |