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authormarha <marha@users.sourceforge.net>2010-04-12 08:14:26 +0000
committermarha <marha@users.sourceforge.net>2010-04-12 08:14:26 +0000
commitb71f397671d4b467bfac21f208d54d2dc507969c (patch)
treeab3c297acbab71e2e4b931498a3ccb5606312eb5 /mesalib/src/glsl/pp/sl_pp_macro.h
parent3200d6ff03510274923eb148659cf4d65fa6c1d6 (diff)
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Added some more needed files from mesa-7.8
Diffstat (limited to 'mesalib/src/glsl/pp/sl_pp_macro.h')
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diff --git a/mesalib/src/glsl/pp/sl_pp_macro.h b/mesalib/src/glsl/pp/sl_pp_macro.h
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+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef SL_PP_MACRO_H
+#define SL_PP_MACRO_H
+
+#include "sl_pp_token.h"
+
+
+struct sl_pp_context;
+struct sl_pp_process_state;
+struct sl_pp_token_buffer;
+
+struct sl_pp_macro_formal_arg {
+ int name;
+ struct sl_pp_macro_formal_arg *next;
+};
+
+struct sl_pp_macro {
+ int name;
+ int num_args; /* -1 means no args, 0 means `()' */
+ struct sl_pp_macro_formal_arg *arg;
+ struct sl_pp_token_info *body;
+ struct sl_pp_macro *next;
+};
+
+struct sl_pp_macro *
+sl_pp_macro_new(void);
+
+void
+sl_pp_macro_free(struct sl_pp_macro *macro);
+
+void
+sl_pp_macro_reset(struct sl_pp_macro *macro);
+
+enum sl_pp_macro_expand_behaviour {
+ sl_pp_macro_expand_normal,
+ sl_pp_macro_expand_mute,
+ sl_pp_macro_expand_unknown_to_0
+};
+
+int
+sl_pp_macro_expand(struct sl_pp_context *context,
+ struct sl_pp_token_buffer *tokens,
+ struct sl_pp_macro *local,
+ struct sl_pp_process_state *state,
+ enum sl_pp_macro_expand_behaviour behaviour);
+
+#endif /* SL_PP_MACRO_H */