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Initial import of svn+ssh:://svn.icir.org/bro/trunk/bro as of r7088

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Robin Sommer 2010-09-27 20:42:30 -07:00
commit 61757ac78b
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src/Var.h Normal file
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// $Id: Var.h 6219 2008-10-01 05:39:07Z vern $
//
// See the file "COPYING" in the main distribution directory for copyright.
#ifndef var_h
#define var_h
#include "ID.h"
#include "Expr.h"
#include "Type.h"
class Func;
class EventHandlerPtr;
typedef enum { VAR_REGULAR, VAR_CONST, VAR_REDEF, } decl_type;
extern void add_global(ID* id, BroType* t, init_class c, Expr* init,
attr_list* attr, decl_type dt);
extern Stmt* add_local(ID* id, BroType* t, init_class c, Expr* init,
attr_list* attr, decl_type dt);
extern Expr* add_and_assign_local(ID* id, Expr* init, Val* val = 0);
extern void add_type(ID* id, BroType* t, attr_list* attr, int is_event);
extern void begin_func(ID* id, const char* module_name, function_flavor flavor,
int is_redef, FuncType* t);
extern void end_func(Stmt* body, attr_list* attrs = 0);
extern Val* internal_val(const char* name);
extern Val* opt_internal_val(const char* name); // returns nil if not defined
extern double opt_internal_double(const char* name);
extern bro_int_t opt_internal_int(const char* name);
extern bro_uint_t opt_internal_unsigned(const char* name);
extern StringVal* opt_internal_string(const char* name);
extern TableVal* opt_internal_table(const char* name); // nil if not defined
extern ListVal* internal_list_val(const char* name);
extern BroType* internal_type(const char* name);
extern Func* internal_func(const char* name);
extern EventHandlerPtr internal_handler(const char* name);
extern EventHandlerPtr bro_signal;
extern int signal_val; // 0 if no signal pending
#endif