diff -r a7380514e63c -r 88550c031d23 sourcepawn/decompiler/code_analyzer.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sourcepawn/decompiler/code_analyzer.h	Tue Sep 23 21:20:40 2008 -0700
@@ -0,0 +1,141 @@
+#ifndef _INCLUDE_SP_DECOMP_CODE_ANALYZER_H_
+#define _INCLUDE_SP_DECOMP_CODE_ANALYZER_H_
+
+#include <sp_vm_types.h>
+
+enum Opcode
+{
+	_OP_VAR		= -1,
+	_OP_STMT	= -2,
+	_OP_CONST	= -3,
+	_OP_STORE	= -4,
+	_OP_NEW		= -5,
+	_OP_MODULO	= -6,
+	_OP_EMPTY	= -7,
+#define OPDEF(num,name,str,params) \
+	OP_##name = num,
+#include "opcodes.tbl"
+#undef OPDEF
+};
+
+struct sp_opdef_t
+{
+	const char *name;
+	int params;
+};
+
+struct FuncVar;
+
+struct BaseNode
+{
+	BaseNode(cell_t _op) : op(_op)
+	{
+	}
+	cell_t op;
+};
+
+struct ConstNode : public BaseNode
+{
+	ConstNode(cell_t _val) : BaseNode(_OP_CONST), val(_val)
+	{
+	}
+	cell_t val;
+};
+
+struct StmtNode : public BaseNode
+{
+	StmtNode(cell_t _op, BaseNode *_node, StmtNode *_next) : BaseNode(_op)
+		, node(_node)
+		, next(_next)
+	{
+	}
+	BaseNode *node;
+	StmtNode *next;
+};
+
+struct FunctionInfo;
+
+struct CallNode : public BaseNode
+{
+	CallNode(FunctionInfo *f, BaseNode **t, unsigned int c) : BaseNode(OP_CALL)
+		, func(f)
+		, args(t)
+		, argc(c)
+	{
+	}
+	FunctionInfo *func;
+	BaseNode **args;
+	unsigned int argc;
+};
+
+struct DefineNode : public BaseNode
+{
+	TempNode(const char *name
+	char name[32];
+};
+
+struct UnaryNode : public BaseNode
+{
+	UnaryNode(cell_t _op, BaseNode *_node) : BaseNode(_op), node(_node)
+	{
+	}
+	BaseNode *node;
+};
+
+struct VarNode : public BaseNode
+{
+	VarNode(FuncVar *_var) : BaseNode(_OP_VAR), var(_var)
+	{
+	}
+	FuncVar *var;
+};
+
+struct BinOpNode : public BaseNode
+{
+	BinOpNode(cell_t _op, BaseNode *_left, BaseNode *_right) : BaseNode(_op)
+		,left(_left)
+		,right(_right)
+	{
+	}
+	BaseNode *left;
+	BaseNode *right;
+};
+
+struct DeclNode : public BaseNode
+{
+	DeclNode(VarNode *_var, BaseNode *_expr) : BaseNode(_OP_NEW), var(_var), expr(_expr)
+	{
+	}
+	VarNode *var;
+	BaseNode *expr;
+};
+
+struct FuncVar
+{
+	sp_fdbg_symbol_t *sym;
+	sp_fdbg_arraydim_t *dims;
+	sp_tag_t *tag;
+	const char *name;
+	DeclNode *new_stmt;
+};
+
+struct FunctionInfo
+{
+	char name[64];
+	sp_fdbg_symbol_t *sym;
+	FuncVar known_args[SP_MAX_EXEC_PARAMS];
+	unsigned int num_known_args;
+	sp_tag_t *tag;
+	uint32_t code_addr;
+	uint32_t code_end;
+	bool is_public;
+	FunctionInfo *next;
+	FuncVar *known_vars;
+	unsigned int num_known_vars;
+};
+
+struct sp_decomp_t;
+
+int Sp_DecompFunction(sp_decomp_t *dc, uint32_t code_addr, bool is_public);
+
+#endif //_INCLUDE_SP_DECOMP_CODE_ANALYZER_H_