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authorIOhannes m zmölnig <zmoelnig@users.sourceforge.net>2013-06-28 07:23:14 +0000
committerIOhannes m zmölnig <zmoelnig@users.sourceforge.net>2013-06-28 07:23:14 +0000
commit590588280b0da28e454ec3295a1780e7c6fe1844 (patch)
tree3526ebe2d9cc059c303414de59334f4d76d91550 /src
parentf0bca580c6a53a168b96427d3cfa211d93c13de2 (diff)
- include <endian.h> on more platforms (debian/bsd, hurd, android, cygwin) - SETNULL/IS_A_NULL macros (formerly only found in iemlib2) svn path=/trunk/externals/iem/iem_matrix/; revision=17163
Diffstat (limited to 'src')
-rw-r--r--src/iemlib.h9
1 files changed, 6 insertions, 3 deletions
diff --git a/src/iemlib.h b/src/iemlib.h
index b2718fa..ac1ffce 100644
--- a/src/iemlib.h
+++ b/src/iemlib.h
@@ -1,12 +1,13 @@
/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-iemlib written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2011 */
+iemlib written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2012 */
#ifndef __IEMLIB_H__
#define __IEMLIB_H__
+#define IS_A_NULL(atom,index) ((atom+index)->a_type == A_NULL)
#define IS_A_POINTER(atom,index) ((atom+index)->a_type == A_POINTER)
#define IS_A_FLOAT(atom,index) ((atom+index)->a_type == A_FLOAT)
#define IS_A_SYMBOL(atom,index) ((atom+index)->a_type == A_SYMBOL)
@@ -15,6 +16,8 @@ iemlib written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2011 *
#define IS_A_SEMI(atom,index) ((atom+index)->a_type == A_SEMI)
#define IS_A_COMMA(atom,index) ((atom+index)->a_type == A_COMMA)
+#define SETNULL(atom) ((atom)->a_type = A_NULL)
+
/* now miller's code starts :
for 4 point interpolation
for lookup tables
@@ -53,11 +56,11 @@ extern int sys_noloadbang;
#define int32 long
#endif /* MSW */
-#if defined(__FreeBSD__) || defined(__APPLE__)
+#if defined(__FreeBSD__) || defined(__APPLE__) || defined(__FreeBSD_kernel__)
#include <machine/endian.h>
#endif
-#ifdef __linux__
+#if defined(__linux__) || defined(__CYGWIN__) || defined(__GNU__) || defined(ANDROID)
#include <endian.h>
#endif