#pragma once

#include "il2cpp-config.h"

#ifndef _MSC_VER
# include <alloca.h>
#else
# include <malloc.h>
#endif

#include <stdint.h>
#include <assert.h>
#include <exception>

// System.DBNull
struct DBNull_t972229383;
// System.Runtime.Serialization.SerializationInfo
struct SerializationInfo_t228987430;
// System.IFormatProvider
struct IFormatProvider_t2849799027;
// System.Object
struct Il2CppObject;
// System.Type
struct Type_t;
// System.String
struct String_t;

#include "codegen/il2cpp-codegen.h"
#include "mscorlib_System_Runtime_Serialization_Serialization228987430.h"
#include "mscorlib_System_Runtime_Serialization_StreamingCon1417235061.h"
#include "mscorlib_System_DateTime693205669.h"
#include "mscorlib_System_Decimal724701077.h"
#include "mscorlib_System_Type1303803226.h"

// System.Void System.DBNull::.ctor()
extern "C"  void DBNull__ctor_m4109231428 (DBNull_t972229383 * __this, const MethodInfo* method) IL2CPP_METHOD_ATTR;
// System.Void System.DBNull::.ctor(System.Runtime.Serialization.SerializationInfo,System.Runtime.Serialization.StreamingContext)
extern "C"  void DBNull__ctor_m3321697473 (DBNull_t972229383 * __this, SerializationInfo_t228987430 * ___info0, StreamingContext_t1417235061  ___context1, const MethodInfo* method) IL2CPP_METHOD_ATTR;
// System.Void System.DBNull::.cctor()
extern "C"  void DBNull__cctor_m407076097 (Il2CppObject * __this /* static, unused */, const MethodInfo* method) IL2CPP_METHOD_ATTR;
// System.Boolean System.DBNull::System.IConvertible.ToBoolean(System.IFormatProvider)
extern "C"  bool DBNull_System_IConvertible_ToBoolean_m3526783932 (DBNull_t972229383 * __this, Il2CppObject * ___provider0, const MethodInfo* method) IL2CPP_METHOD_ATTR;
// System.Byte System.DBNull::System.IConvertible.ToByte(System.IFormatProvider)
extern "C"  uint8_t DBNull_System_IConvertible_ToByte_m1356615612 (DBNull_t972229383 * __this, Il2CppObject * ___provider0, const MethodInfo* method) IL2CPP_METHOD_ATTR;
// System.Char System.DBNull::System.IConvertible.ToChar(System.IFormatProvider)
extern "C"  Il2CppChar DBNull_System_IConvertible_ToChar_m3344298044 (DBNull_t972229383 * __this, Il2CppObject * ___provider0, const MethodInfo* method) IL2CPP_METHOD_ATTR;
// System.DateTime System.DBNull::System.IConvertible.ToDateTime(System.IFormatProvider)
extern "C"  DateTime_t693205669  DBNull_System_IConvertible_ToDateTime_m185919452 (DBNull_t972229383 * __this, Il2CppObject * ___provider0, const MethodInfo* method) IL2CPP_METHOD_ATTR;
// System.Decimal System.DBNull::System.IConvertible.ToDecimal(System.IFormatProvider)
extern "C"  Decimal_t724701077  DBNull_System_IConvertible_ToDecimal_m3446451742 (DBNull_t972229383 * __this, Il2CppObject * ___provider0, const MethodInfo* method) IL2CPP_METHOD_ATTR;
// System.Double System.DBNull::System.IConvertible.ToDouble(System.IFormatProvider)
extern "C"  double DBNull_System_IConvertible_ToDouble_m2070807100 (DBNull_t972229383 * __this, Il2CppObject * ___provider0, const MethodInfo* method) IL2CPP_METHOD_ATTR;
// System.Int16 System.DBNull::System.IConvertible.ToInt16(System.IFormatProvider)
extern "C"  int16_t DBNull_System_IConvertible_ToInt16_m4221986684 (DBNull_t972229383 * __this, Il2CppObject * ___provider0, const MethodInfo* method) IL2CPP_METHOD_ATTR;
// System.Int32 System.DBNull::System.IConvertible.ToInt32(System.IFormatProvider)
extern "C"  int32_t DBNull_System_IConvertible_ToInt32_m3596596664 (DBNull_t972229383 * __this, Il2CppObject * ___provider0, const MethodInfo* method) IL2CPP_METHOD_ATTR;
// System.Int64 System.DBNull::System.IConvertible.ToInt64(System.IFormatProvider)
extern "C"  int64_t DBNull_System_IConvertible_ToInt64_m595250322 (DBNull_t972229383 * __this, Il2CppObject * ___provider0, const MethodInfo* method) IL2CPP_METHOD_ATTR;
// System.SByte System.DBNull::System.IConvertible.ToSByte(System.IFormatProvider)
extern "C"  int8_t DBNull_System_IConvertible_ToSByte_m1228193074 (DBNull_t972229383 * __this, Il2CppObject * ___provider0, const MethodInfo* method) IL2CPP_METHOD_ATTR;
// System.Single System.DBNull::System.IConvertible.ToSingle(System.IFormatProvider)
extern "C"  float DBNull_System_IConvertible_ToSingle_m2221282556 (DBNull_t972229383 * __this, Il2CppObject * ___provider0, const MethodInfo* method) IL2CPP_METHOD_ATTR;
// System.Object System.DBNull::System.IConvertible.ToType(System.Type,System.IFormatProvider)
extern "C"  Il2CppObject * DBNull_System_IConvertible_ToType_m3862335214 (DBNull_t972229383 * __this, Type_t * ___targetType0, Il2CppObject * ___provider1, const MethodInfo* method) IL2CPP_METHOD_ATTR;
// System.UInt16 System.DBNull::System.IConvertible.ToUInt16(System.IFormatProvider)
extern "C"  uint16_t DBNull_System_IConvertible_ToUInt16_m3715539516 (DBNull_t972229383 * __this, Il2CppObject * ___provider0, const MethodInfo* method) IL2CPP_METHOD_ATTR;
// System.UInt32 System.DBNull::System.IConvertible.ToUInt32(System.IFormatProvider)
extern "C"  uint32_t DBNull_System_IConvertible_ToUInt32_m2681284284 (DBNull_t972229383 * __this, Il2CppObject * ___provider0, const MethodInfo* method) IL2CPP_METHOD_ATTR;
// System.UInt64 System.DBNull::System.IConvertible.ToUInt64(System.IFormatProvider)
extern "C"  uint64_t DBNull_System_IConvertible_ToUInt64_m2919804476 (DBNull_t972229383 * __this, Il2CppObject * ___provider0, const MethodInfo* method) IL2CPP_METHOD_ATTR;
// System.Void System.DBNull::GetObjectData(System.Runtime.Serialization.SerializationInfo,System.Runtime.Serialization.StreamingContext)
extern "C"  void DBNull_GetObjectData_m2260164516 (DBNull_t972229383 * __this, SerializationInfo_t228987430 * ___info0, StreamingContext_t1417235061  ___context1, const MethodInfo* method) IL2CPP_METHOD_ATTR;
// System.String System.DBNull::ToString()
extern "C"  String_t* DBNull_ToString_m2954676229 (DBNull_t972229383 * __this, const MethodInfo* method) IL2CPP_METHOD_ATTR;
// System.String System.DBNull::ToString(System.IFormatProvider)
extern "C"  String_t* DBNull_ToString_m3228904745 (DBNull_t972229383 * __this, Il2CppObject * ___provider0, const MethodInfo* method) IL2CPP_METHOD_ATTR;
