filename | src/x86dasm/symcat.h |
changeset | 362:dc40e2064dc4 |
author | nkeynes |
date | Thu Feb 14 13:54:11 2008 +0000 (16 years ago) |
branch | lxdream-render |
permissions | -rw-r--r-- |
last change | Commit render work in progress. Main changes: * Preliminary OSMesa support * Move the generic gl code out to pvr2/ * Implement scene data structure + reader * Remove the 1/z adjustments |
file | annotate | diff | log | raw |
nkeynes@362 | 1 | /* Symbol concatenation utilities. |
nkeynes@362 | 2 | |
nkeynes@362 | 3 | Copyright (C) 1998, 2000 Free Software Foundation, Inc. |
nkeynes@362 | 4 | |
nkeynes@362 | 5 | This program is free software; you can redistribute it and/or modify |
nkeynes@362 | 6 | it under the terms of the GNU General Public License as published by |
nkeynes@362 | 7 | the Free Software Foundation; either version 2 of the License, or |
nkeynes@362 | 8 | (at your option) any later version. |
nkeynes@362 | 9 | |
nkeynes@362 | 10 | This program is distributed in the hope that it will be useful, |
nkeynes@362 | 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
nkeynes@362 | 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
nkeynes@362 | 13 | GNU General Public License for more details. |
nkeynes@362 | 14 | |
nkeynes@362 | 15 | You should have received a copy of the GNU General Public License along |
nkeynes@362 | 16 | with this program; if not, write to the Free Software Foundation, Inc., |
nkeynes@362 | 17 | 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ |
nkeynes@362 | 18 | |
nkeynes@362 | 19 | #ifndef SYM_CAT_H |
nkeynes@362 | 20 | #define SYM_CAT_H |
nkeynes@362 | 21 | |
nkeynes@362 | 22 | #if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE) |
nkeynes@362 | 23 | #define CONCAT2(a,b) a##b |
nkeynes@362 | 24 | #define CONCAT3(a,b,c) a##b##c |
nkeynes@362 | 25 | #define CONCAT4(a,b,c,d) a##b##c##d |
nkeynes@362 | 26 | #define STRINGX(s) #s |
nkeynes@362 | 27 | #else |
nkeynes@362 | 28 | /* Note one should never pass extra whitespace to the CONCATn macros, |
nkeynes@362 | 29 | e.g. CONCAT2(foo, bar) because traditonal C will keep the space between |
nkeynes@362 | 30 | the two labels instead of concatenating them. Instead, make sure to |
nkeynes@362 | 31 | write CONCAT2(foo,bar). */ |
nkeynes@362 | 32 | #define CONCAT2(a,b) a/**/b |
nkeynes@362 | 33 | #define CONCAT3(a,b,c) a/**/b/**/c |
nkeynes@362 | 34 | #define CONCAT4(a,b,c,d) a/**/b/**/c/**/d |
nkeynes@362 | 35 | #define STRINGX(s) "s" |
nkeynes@362 | 36 | #endif |
nkeynes@362 | 37 | |
nkeynes@362 | 38 | #define XCONCAT2(a,b) CONCAT2(a,b) |
nkeynes@362 | 39 | #define XCONCAT3(a,b,c) CONCAT3(a,b,c) |
nkeynes@362 | 40 | #define XCONCAT4(a,b,c,d) CONCAT4(a,b,c,d) |
nkeynes@362 | 41 | |
nkeynes@362 | 42 | /* Note the layer of indirection here is typically used to allow |
nkeynes@362 | 43 | stringification of the expansion of macros. I.e. "#define foo |
nkeynes@362 | 44 | bar", "XSTRING(foo)", to yield "bar". Be aware that this only |
nkeynes@362 | 45 | works for __STDC__, not for traditional C which will still resolve |
nkeynes@362 | 46 | to "foo". */ |
nkeynes@362 | 47 | #define XSTRING(s) STRINGX(s) |
nkeynes@362 | 48 | |
nkeynes@362 | 49 | #endif /* SYM_CAT_H */ |
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