Added preprocessor predefs to the DoxyFile. This ensures neither 'struct' (in its explicit c-style meaning) nor the replacement 'C_STRUCT' appears in the documentation.

git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@24 67173fc5-114c-0410-ac8e-9d2fd5bffc1f

doc/Doxyfile

@@ -1,4 +1,4 @@
-# Doxyfile 1.5.4
+# Doxyfile 1.5.3
 
 #---------------------------------------------------------------------------
 # Project related configuration options
@@ -40,10 +40,8 @@ OPTIMIZE_OUTPUT_FOR_C  = NO
 OPTIMIZE_OUTPUT_JAVA   = NO
 BUILTIN_STL_SUPPORT    = YES
 CPP_CLI_SUPPORT        = NO
-SIP_SUPPORT            = NO
 DISTRIBUTE_GROUP_DOC   = NO
 SUBGROUPING            = YES
-TYPEDEF_HIDES_STRUCT   = NO
 #---------------------------------------------------------------------------
 # Build related configuration options
 #---------------------------------------------------------------------------
@@ -222,13 +220,13 @@ PERLMOD_MAKEVAR_PREFIX =
 # Configuration options related to the preprocessor   
 #---------------------------------------------------------------------------
 ENABLE_PREPROCESSING   = YES
-MACRO_EXPANSION        = NO
-EXPAND_ONLY_PREDEF     = NO
+MACRO_EXPANSION        = YES
+EXPAND_ONLY_PREDEF     = YES
 SEARCH_INCLUDES        = YES
 INCLUDE_PATH           = 
 INCLUDE_FILE_PATTERNS  = 
-PREDEFINED             = 
-EXPAND_AS_DEFINED      = 
+PREDEFINED             = ASSIMP_DOXYGEN_BUILD=1
+EXPAND_AS_DEFINED      = C_STRUCT
 SKIP_FUNCTION_MACROS   = YES
 #---------------------------------------------------------------------------
 # Configuration::additions related to external references   

include/aiTypes.h

@@ -61,8 +61,12 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 extern "C" {
 #	define C_STRUCT
 #else
+#	if (defined ASSIMP_DOXYGEN_BUILD)
+#		define C_STRUCT
+#	else
 #		define C_STRUCT struct
 #	endif
+#endif
 
 /** Maximum dimension for strings, ASSIMP strings are zero terminated */
 #ifdef __cplusplus