text: /*
     +----------------------------------------------------------------------+
     | Zend Engine                                                          |
     +----------------------------------------------------------------------+
     | Copyright (c) 1998-2016 Zend Technologies Ltd. (http://www.zend.com) |
     +----------------------------------------------------------------------+
     | This source file is subject to version 2.00 of the Zend license,     |
     | that is bundled with this package in the file LICENSE, and is        |
     | available through the world-wide-web at the following url:           |
     | http://www.zend.com/license/2_00.txt.                                |
     | If you did not receive a copy of the Zend license and are unable to  |
     | obtain it through the world-wide-web, please send a note to          |
     | license@zend.com so we can mail you a copy immediately.              |
     +----------------------------------------------------------------------+
     | Authors: Andi Gutmans <andi@zend.com>                                |
     |          Zeev Suraski <zeev@zend.com>                                |
     +----------------------------------------------------------------------+
  */
  
  /* $Id$ */
  
  #ifndef ZEND_CONSTANTS_H
  #define ZEND_CONSTANTS_H
  
  #include "zend_globals.h"
  
  #define CONST_CS				(1<<0)				/* Case Sensitive */
  #define CONST_PERSISTENT		(1<<1)				/* Persistent */
  #define CONST_CT_SUBST			(1<<2)				/* Allow compile-time substitution */
  
  #define	PHP_USER_CONSTANT INT_MAX	/* a constant defined in user space */
  
  typedef struct _zend_constant {
  	zval value;
  	zend_string *name;
  	int flags;
  	int module_number;
  } zend_constant;
  
  #define REGISTER_NULL_CONSTANT(name, flags)  zend_register_null_constant((name), sizeof(name)-1, (flags), module_number)
  #define REGISTER_BOOL_CONSTANT(name, bval, flags)  zend_register_bool_constant((name), sizeof(name)-1, (bval), (flags), module_number)
  #define REGISTER_LONG_CONSTANT(name, lval, flags)  zend_register_long_constant((name), sizeof(name)-1, (lval), (flags), module_number)
  #define REGISTER_DOUBLE_CONSTANT(name, dval, flags)  zend_register_double_constant((name), sizeof(name)-1, (dval), (flags), module_number)
  #define REGISTER_STRING_CONSTANT(name, str, flags)  zend_register_string_constant((name), sizeof(name)-1, (str), (flags), module_number)
  #define REGISTER_STRINGL_CONSTANT(name, str, len, flags)  zend_register_stringl_constant((name), sizeof(name)-1, (str), (len), (flags), module_number)
  
  #define REGISTER_NS_NULL_CONSTANT(ns, name, flags)  zend_register_null_constant(ZEND_NS_NAME(ns, name), sizeof(ZEND_NS_NAME(ns, name))-1, (flags), module_number)
  #define REGISTER_NS_BOOL_CONSTANT(ns, name, bval, flags)  zend_register_bool_constant(ZEND_NS_NAME(ns, name), sizeof(ZEND_NS_NAME(ns, name))-1, (bval), (flags), module_number)
  #define REGISTER_NS_LONG_CONSTANT(ns, name, lval, flags)  zend_register_long_constant(ZEND_NS_NAME(ns, name), sizeof(ZEND_NS_NAME(ns, name))-1, (lval), (flags), module_number)
  #define REGISTER_NS_DOUBLE_CONSTANT(ns, name, dval, flags)  zend_register_double_constant(ZEND_NS_NAME(ns, name), sizeof(ZEND_NS_NAME(ns, name))-1, (dval), (flags), module_number)
  #define REGISTER_NS_STRING_CONSTANT(ns, name, str, flags)  zend_register_string_constant(ZEND_NS_NAME(ns, name), sizeof(ZEND_NS_NAME(ns, name))-1, (str), (flags), module_number)
  #define REGISTER_NS_STRINGL_CONSTANT(ns, name, str, len, flags)  zend_register_stringl_constant(ZEND_NS_NAME(ns, name), sizeof(ZEND_NS_NAME(ns, name))-1, (str), (len), (flags), module_number)
  
  #define REGISTER_MAIN_NULL_CONSTANT(name, flags)  zend_register_null_constant((name), sizeof(name)-1, (flags), 0)
  #define REGISTER_MAIN_BOOL_CONSTANT(name, bval, flags)  zend_register_bool_constant((name), sizeof(name)-1, (bval), (flags), 0)
  #define REGISTER_MAIN_LONG_CONSTANT(name, lval, flags)  zend_register_long_constant((name), sizeof(name)-1, (lval), (flags), 0)
  #define REGISTER_MAIN_DOUBLE_CONSTANT(name, dval, flags)  zend_register_double_constant((name), sizeof(name)-1, (dval), (flags), 0)
  #define REGISTER_MAIN_STRING_CONSTANT(name, str, flags)  zend_register_string_constant((name), sizeof(name)-1, (str), (flags), 0)
  #define REGISTER_MAIN_STRINGL_CONSTANT(name, str, len, flags)  zend_register_stringl_constant((name), sizeof(name)-1, (str), (len), (flags), 0)
  
  BEGIN_EXTERN_C()
  void clean_module_constants(int module_number);
  void free_zend_constant(zval *zv);
  int zend_startup_constants(void);
  int zend_shutdown_constants(void);
  void zend_register_standard_constants(void);
  void clean_non_persistent_constants(void);
  ZEND_API int zend_verify_const_access(zend_class_constant *c, zend_class_entry *ce);
  ZEND_API zval *zend_get_constant(zend_string *name);
  ZEND_API zval *zend_get_constant_str(const char *name, size_t name_len);
  ZEND_API zval *zend_get_constant_ex(zend_string *name, zend_class_entry *scope, uint32_t flags);
  ZEND_API void zend_register_bool_constant(const char *name, size_t name_len, zend_bool bval, int flags, int module_number);
  ZEND_API void zend_register_null_constant(const char *name, size_t name_len, int flags, int module_number);
  ZEND_API void zend_register_long_constant(const char *name, size_t name_len, zend_long lval, int flags, int module_number);
  ZEND_API void zend_register_double_constant(const char *name, size_t name_len, double dval, int flags, int module_number);
  ZEND_API void zend_register_string_constant(const char *name, size_t name_len, char *strval, int flags, int module_number);
  ZEND_API void zend_register_stringl_constant(const char *name, size_t name_len, char *strval, size_t strlen, int flags, int module_number);
  ZEND_API int zend_register_constant(zend_constant *c);
  void zend_copy_constants(HashTable *target, HashTable *sourc);
  zend_constant *zend_quick_get_constant(const zval *key, uint32_t flags);
  END_EXTERN_C()
  
  #define ZEND_CONSTANT_DTOR free_zend_constant
  
  #endif
  
  /*
   * Local variables:
   * tab-width: 4
   * c-basic-offset: 4
   * indent-tabs-mode: t
   * End:
   */
  