1 files changed, 152 insertions, 0 deletions
diff --git a/src/3rdparty/angle/src/compiler/preprocessor/cppstruct.c b/src/3rdparty/angle/src/compiler/preprocessor/cppstruct.c
new file mode 100644
index 0000000000..58cff31091
--- /dev/null
+++ b/src/3rdparty/angle/src/compiler/preprocessor/cppstruct.c
@@ -0,0 +1,152 @@
+/****************************************************************************\
+Copyright (c) 2002, NVIDIA Corporation.
+
+NVIDIA Corporation("NVIDIA") supplies this software to you in
+consideration of your agreement to the following terms, and your use,
+installation, modification or redistribution of this NVIDIA software
+constitutes acceptance of these terms.  If you do not agree with these
+terms, please do not use, install, modify or redistribute this NVIDIA
+software.
+
+In consideration of your agreement to abide by the following terms, and
+subject to these terms, NVIDIA grants you a personal, non-exclusive
+license, under NVIDIA's copyrights in this original NVIDIA software (the
+"NVIDIA Software"), to use, reproduce, modify and redistribute the
+NVIDIA Software, with or without modifications, in source and/or binary
+forms; provided that if you redistribute the NVIDIA Software, you must
+retain the copyright notice of NVIDIA, this notice and the following
+text and disclaimers in all such redistributions of the NVIDIA Software.
+Neither the name, trademarks, service marks nor logos of NVIDIA
+Corporation may be used to endorse or promote products derived from the
+NVIDIA Software without specific prior written permission from NVIDIA.
+Except as expressly stated in this notice, no other rights or licenses
+express or implied, are granted by NVIDIA herein, including but not
+limited to any patent rights that may be infringed by your derivative
+works or by other works in which the NVIDIA Software may be
+incorporated. No hardware is licensed hereunder. 
+
+THE NVIDIA SOFTWARE IS BEING PROVIDED ON AN "AS IS" BASIS, WITHOUT
+WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED,
+INCLUDING WITHOUT LIMITATION, WARRANTIES OR CONDITIONS OF TITLE,
+NON-INFRINGEMENT, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
+ITS USE AND OPERATION EITHER ALONE OR IN COMBINATION WITH OTHER
+PRODUCTS.
+
+IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY SPECIAL, INDIRECT,
+INCIDENTAL, EXEMPLARY, CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+TO, LOST PROFITS; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) OR ARISING IN ANY WAY
+OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE
+NVIDIA SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT,
+TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF
+NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+\****************************************************************************/
+//
+// cppstruct.c
+//
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "compiler/preprocessor/slglobals.h"
+
+CPPStruct  *cpp      = NULL;
+static int  refCount = 0;
+
+int InitPreprocessor(void);
+int ResetPreprocessor(void);
+int FreeCPPStruct(void);
+int FinalizePreprocessor(void);
+
+/*
+ * InitCPPStruct() - Initilaize the CPP structure.
+ *
+ */
+
+int InitCPPStruct(void)
+{
+    int len;
+    char *p;
+
+    cpp = (CPPStruct *) malloc(sizeof(CPPStruct));
+    if (cpp == NULL)
+        return 0;
+
+    refCount++;
+
+    // Initialize public members:
+    cpp->pLastSourceLoc = &cpp->lastSourceLoc;
+    
+	p = (char *) &cpp->options;
+    len = sizeof(cpp->options);
+    while (--len >= 0)
+        p[len] = 0;
+     
+    ResetPreprocessor();
+    return 1;
+} // InitCPPStruct
+
+int ResetPreprocessor(void)
+{
+    // Initialize private members:
+
+    cpp->lastSourceLoc.file = 0;
+    cpp->lastSourceLoc.line = 0;
+    cpp->pC = 0;
+    cpp->CompileError = 0;
+    cpp->ifdepth = 0;
+    for(cpp->elsetracker = 0; cpp->elsetracker < MAX_IF_NESTING; cpp->elsetracker++)
+        cpp->elsedepth[cpp->elsetracker] = 0;
+    cpp->elsetracker = 0;
+    cpp->tokensBeforeEOF = 0;
+    return 1;
+}
+
+//Intializing the Preprocessor.
+
+int InitPreprocessor(void)
+{
+   #  define CPP_STUFF true
+        #  ifdef CPP_STUFF
+            FreeCPPStruct();
+            InitCPPStruct();
+            cpp->options.Quiet = 1;
+            cpp->options.profileString = "generic";
+            if (!InitAtomTable(atable, 0))
+                return 1;
+            if (!InitScanner(cpp))
+	            return 1;
+       #  endif
+  return 0; 
+}
+
+//FreeCPPStruct() - Free the CPP structure.
+
+int FreeCPPStruct(void)
+{
+    if (refCount)
+    {
+       free(cpp);
+       refCount--;
+    }
+    
+    return 1;
+}
+
+//Finalizing the Preprocessor.
+
+int FinalizePreprocessor(void)
+{
+   #  define CPP_STUFF true
+        #  ifdef CPP_STUFF
+            FreeAtomTable(atable);
+            FreeCPPStruct();
+            FreeScanner();
+       #  endif
+  return 0; 
+}
+
+
+///////////////////////////////////////////////////////////////////////////////////////////////
+////////////////////////////////////// End of cppstruct.c //////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////////////////////