path: root/src/vm/metasig.h

// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
// METASIG.H
//

//
// All literal MetaData signatures should be defined here.
// 


// Generic sig's based on types.

// All sigs are alphabetized by the signature string and given a canonical name.  Do not
// give them "meaningful" names because we want to share them aggressively.  Do not add
// duplicates!

// The canonical form:
//
//   <what>(<type>*, <name>*)
//
//   where <what> is:
//
//         Fld  -- field
//         IM   -- instance method (HASTHIS == TRUE)
//         SM   -- static method
//
//   and <name> -- <type> is:
//
//   a  -- Arr  -- array
//   P  -- Ptr  -- a pointer
//   r  -- Ref  -- a byref
//         Ret  -- indicates function return type
//
//         Var  -- Variant
//
//   b  -- Byte -- (unsigned) byte
//   u  -- Char -- character (2 byte unsigned unicode)
//   d  -- Dbl  -- double
//   f  -- Flt  -- float
//   i  -- Int  -- integer
//   K  -- UInt  -- unsigned integer
//   I  -- IntPtr -- agnostic integer
//   U  -- UIntPtr -- agnostic unsigned integer
//   l  -- Long -- long integer
//   L  -- ULong -- unsigned long integer
//   h  -- Shrt -- short integer
//   H  -- UShrt -- unsigned short integer
//   v  -- Void -- Void
//   B  -- SByt -- signed byte
//   F  -- Bool -- boolean
//   j  -- Obj  -- System.Object
//   s  -- Str  -- System.String 
//   C  --      -- class
//   g  --      -- struct
//   T  -- TypedReference -- TypedReference 
//   G  --      -- Generic type variable
//   M  --      -- Generic method variable
//

//#DEFINE_METASIG
// Use DEFINE_METASIG for signatures that does not reference other types
// Use DEFINE_METASIG_T for signatures that reference other types (contains C or g)


// This part of the file is included multiple times with different macro definitions 
// to generate the hardcoded metasigs.


// SM, IM and Fld macros have often a very similar definitions. METASIG_BODY is 
// a helper to avoid these redundant SM, IM and Fld definitions.
#ifdef METASIG_BODY
#ifndef DEFINE_METASIG
// See code:#DEFINE_METASIG
#define DEFINE_METASIG(body)            body
#endif
#define SM(varname, args, retval)       METASIG_BODY( SM_ ## varname, args retval )
#define IM(varname, args, retval)       METASIG_BODY( IM_ ## varname, args retval )
#define GM(varname, n, conv, args, retval) METASIG_BODY( GM_ ## varname, args retval )
#define Fld(varname, val)               METASIG_BODY( Fld_ ## varname, val )
#endif


#ifdef DEFINE_METASIG

// Use default if undefined
// See code:#DEFINE_METASIG
#ifndef DEFINE_METASIG_T
#define DEFINE_METASIG_T(body) DEFINE_METASIG(body)
#endif

// One letter shortcuts are defined for all types that can occur in the signature.
// The shortcuts are defined indirectly through METASIG_ATOM. METASIG_ATOM is
// designed to control whether to generate the initializer for the signature or 
// just compute the size of the signature.

#define b METASIG_ATOM(ELEMENT_TYPE_U1)
#define u METASIG_ATOM(ELEMENT_TYPE_CHAR)
#define d METASIG_ATOM(ELEMENT_TYPE_R8)
#define f METASIG_ATOM(ELEMENT_TYPE_R4)
#define i METASIG_ATOM(ELEMENT_TYPE_I4)
#define K METASIG_ATOM(ELEMENT_TYPE_U4)
#define I METASIG_ATOM(ELEMENT_TYPE_I)
#define U METASIG_ATOM(ELEMENT_TYPE_U)
#define l METASIG_ATOM(ELEMENT_TYPE_I8)
#define L METASIG_ATOM(ELEMENT_TYPE_U8)
#define h METASIG_ATOM(ELEMENT_TYPE_I2)
#define H METASIG_ATOM(ELEMENT_TYPE_U2)
#define v METASIG_ATOM(ELEMENT_TYPE_VOID)
#define B METASIG_ATOM(ELEMENT_TYPE_I1)
#define F METASIG_ATOM(ELEMENT_TYPE_BOOLEAN)
#define j METASIG_ATOM(ELEMENT_TYPE_OBJECT)
#define s METASIG_ATOM(ELEMENT_TYPE_STRING)
#define T METASIG_ATOM(ELEMENT_TYPE_TYPEDBYREF)


// METASIG_RECURSE controls whether to recurse into the complex types 
// in the macro expansion. METASIG_RECURSE is designed to control 
// whether to compute the byte size of the signature or just compute 
// the number of arguments in the signature.

#if METASIG_RECURSE

#define a(x) METASIG_ATOM(ELEMENT_TYPE_SZARRAY) x
#define P(x) METASIG_ATOM(ELEMENT_TYPE_PTR) x
#define r(x) METASIG_ATOM(ELEMENT_TYPE_BYREF) x

#define G(n) METASIG_ATOM(ELEMENT_TYPE_VAR) METASIG_ATOM(n)
#define M(n) METASIG_ATOM(ELEMENT_TYPE_MVAR) METASIG_ATOM(n)

// The references to other types have special definition in some cases
#ifndef C
#define C(x) METASIG_ATOM(ELEMENT_TYPE_CLASS) METASIG_ATOM(CLASS__ ## x % 0x100) METASIG_ATOM(CLASS__ ## x / 0x100)
#endif
#ifndef g
#define g(x) METASIG_ATOM(ELEMENT_TYPE_VALUETYPE) METASIG_ATOM(CLASS__ ## x % 0x100) METASIG_ATOM(CLASS__ ## x / 0x100)
#endif

#else

#define a(x) METASIG_ATOM(ELEMENT_TYPE_SZARRAY)
#define P(x) METASIG_ATOM(ELEMENT_TYPE_PTR)
#define r(x) METASIG_ATOM(ELEMENT_TYPE_BYREF)

#define G(n) METASIG_ATOM(ELEMENT_TYPE_VAR)
#define M(n) METASIG_ATOM(ELEMENT_TYPE_MVAR)

// The references to other types have special definition in some cases
#ifndef C
#define C(x) METASIG_ATOM(ELEMENT_TYPE_CLASS)
#endif
#ifndef g
#define g(x) METASIG_ATOM(ELEMENT_TYPE_VALUETYPE)
#endif

#endif



// to avoid empty arguments for macros
#define _


// static methods:
DEFINE_METASIG_T(SM(Int_IntPtr_Obj_RetException, i I j, C(EXCEPTION)))
DEFINE_METASIG_T(SM(Type_ArrType_IntPtr_int_RetType, C(TYPE) a(C(TYPE)) I i, C(TYPE) ))
DEFINE_METASIG_T(SM(Type_RetIntPtr, C(TYPE), I))
DEFINE_METASIG(SM(IntPtr_IntPtr_IntPtr_Int_RetObj, I I I i, j))
DEFINE_METASIG(SM(Obj_IntPtr_RetIntPtr, j I, I))
DEFINE_METASIG(SM(Obj_IntPtr_RetObj, j I, j))
DEFINE_METASIG(SM(Obj_RefIntPtr_RetVoid, j r(I), v))
DEFINE_METASIG(SM(Obj_IntPtr_RetVoid, j I, v))
DEFINE_METASIG(SM(Obj_IntPtr_RetBool, j I, F))
DEFINE_METASIG(SM(Obj_IntPtr_IntPtr_Int_RetIntPtr, j I I i, I))
DEFINE_METASIG(SM(IntPtr_IntPtr_RefIntPtr_RetObj, I I r(I), j))
#ifdef FEATURE_COMINTEROP
DEFINE_METASIG(SM(Obj_IntPtr_RefIntPtr_RefBool_RetIntPtr, j I r(I) r(F), I))
DEFINE_METASIG(SM(Obj_IntPtr_RefIntPtr_RetIntPtr, j I r(I), I))
DEFINE_METASIG_T(SM(Obj_Str_RetICustomProperty, j s, C(ICUSTOMPROPERTY)))
DEFINE_METASIG_T(SM(Obj_Str_PtrTypeName_RetICustomProperty, j s P(g(TYPENAMENATIVE)), C(ICUSTOMPROPERTY)))
DEFINE_METASIG_T(SM(Obj_PtrTypeName_RetVoid, j P(g(TYPENAMENATIVE)), v))
DEFINE_METASIG_T(SM(Type_PtrTypeName_RetVoid, C(TYPE) P(g(TYPENAMENATIVE)), v))
DEFINE_METASIG_T(SM(PtrTypeName_RefType_RetVoid, P(g(TYPENAMENATIVE)) r(C(TYPE)), v))
DEFINE_METASIG_T(SM(ArrType_PtrTypeName_RetVoid, a(C(TYPE)) P(g(TYPENAMENATIVE)), v))
DEFINE_METASIG_T(SM(PtrTypeName_ArrType_RetVoid, P(g(TYPENAMENATIVE)) a(C(TYPE)), v))
DEFINE_METASIG_T(SM(PtrTypeName_RetVoid, P(g(TYPENAMENATIVE)), v))
DEFINE_METASIG_T(SM(PtrTypeName_Int_RetVoid, P(g(TYPENAMENATIVE)) i, v))
DEFINE_METASIG_T(SM(Exception_IntPtr_RetException, C(EXCEPTION) I, C(EXCEPTION)))
#endif // FEATURE_COMINTEROP
DEFINE_METASIG(SM(Int_RetVoid, i, v))
DEFINE_METASIG(SM(Int_Int_RetVoid, i i, v))
DEFINE_METASIG(SM(Str_RetIntPtr, s, I))
DEFINE_METASIG(SM(Str_RetBool, s, F))
DEFINE_METASIG(SM(IntPtr_IntPtr_RetVoid, I I, v))
DEFINE_METASIG(SM(IntPtr_IntPtr_Obj_RetIntPtr, I I j, I))
DEFINE_METASIG(SM(IntPtr_IntPtr_Int_Obj_RetIntPtr, I I i j, I))
DEFINE_METASIG(SM(IntPtr_IntPtr_IntPtr_RetVoid, I I I, v))
DEFINE_METASIG(SM(IntPtr_IntPtr_IntPtr_UShrt_RetVoid, I I I H, v))
DEFINE_METASIG(SM(IntPtr_Int_IntPtr_RetIntPtr, I i I, I))
DEFINE_METASIG(SM(IntPtr_IntPtr_Int_IntPtr_RetVoid, I I i I, v))
DEFINE_METASIG(SM(IntPtr_IntPtr_Obj_RetVoid, I I j, v))
DEFINE_METASIG(SM(Obj_ArrObject_RetVoid, j a(j), v))
DEFINE_METASIG(SM(Obj_IntPtr_Obj_RetVoid, j I j, v))
DEFINE_METASIG(SM(RetUIntPtr, _, U))
DEFINE_METASIG(SM(RetIntPtr, _, I))
DEFINE_METASIG(SM(RetBool, _, F))
DEFINE_METASIG(SM(IntPtr_RetStr, I, s))
DEFINE_METASIG(SM(IntPtr_RetBool, I, F))
DEFINE_METASIG(SM(IntPtrIntPtrIntPtr_RetVoid, I I I, v))
DEFINE_METASIG_T(SM(IntPtrIntPtrIntPtr_RefCleanupWorkList_RetVoid, I I I r(C(CLEANUP_WORK_LIST)), v))
DEFINE_METASIG_T(SM(RuntimeType_RuntimeMethodHandleInternal_RetMethodBase, C(CLASS) g(METHOD_HANDLE_INTERNAL), C(METHOD_BASE) ))
DEFINE_METASIG_T(SM(RuntimeType_IRuntimeFieldInfo_RetFieldInfo, C(CLASS) C(I_RT_FIELD_INFO), C(FIELD_INFO) ))
DEFINE_METASIG_T(SM(RuntimeType_Int_RetPropertyInfo, C(CLASS) i, C(PROPERTY_INFO) ))
DEFINE_METASIG(SM(Char_Bool_Bool_RetByte, u F F, b))
DEFINE_METASIG(SM(Byte_RetChar, b, u))
DEFINE_METASIG(SM(Str_Bool_Bool_RefInt_RetIntPtr, s F F r(i), I))
DEFINE_METASIG(SM(IntPtr_Int_RetStr, I i, s))
DEFINE_METASIG_T(SM(Obj_PtrByte_RefCleanupWorkList_RetVoid, j P(b) r(C(CLEANUP_WORK_LIST)), v))
DEFINE_METASIG(SM(Obj_PtrByte_RetVoid, j P(b), v))
DEFINE_METASIG(SM(PtrByte_IntPtr_RetVoid, P(b) I, v))
DEFINE_METASIG(SM(Str_Bool_Bool_RefInt_RetArrByte, s F F r(i), a(b) ))
DEFINE_METASIG(SM(ArrByte_Int_PtrByte_Int_Int_RetVoid, a(b) i P(b) i i, v))
DEFINE_METASIG(SM(PtrByte_Int_ArrByte_Int_Int_RetVoid, P(b) i a(b) i i, v))
DEFINE_METASIG(SM(PtrSByt_RetInt, P(B), i))
DEFINE_METASIG(SM(IntPtr_RetIntPtr, I, I))
DEFINE_METASIG(SM(UIntPtr_RetIntPtr, U, I))
DEFINE_METASIG(SM(PtrByte_PtrByte_Int_RetVoid, P(b) P(b) i, v))
DEFINE_METASIG(SM(RefObj_IntPtr_RetVoid, r(j) I, v))
DEFINE_METASIG(SM(RefObj_RefIntPtr_RetVoid, r(j) r(I), v))
DEFINE_METASIG(SM(IntPtr_RefObj_IntPtr_RetVoid, I r(j) I, v))
DEFINE_METASIG(SM(IntPtr_RefObj_IntPtr_Int_RetVoid, I r(j) I i,v))
DEFINE_METASIG(SM(IntPtr_Int_IntPtr_Int_Int_Int_RetVoid, I i I i i i, v))
DEFINE_METASIG(SM(IntPtr_IntPtr_Int_Int_RetVoid, I I i i, v))
DEFINE_METASIG(SM(IntPtr_RefObj_IntPtr_Obj_RetVoid, I r(j) I j, v))
DEFINE_METASIG(SM(Obj_Int_RetVoid, j i,v))

DEFINE_METASIG(SM(Flt_RetFlt, f, f))
DEFINE_METASIG(SM(Dbl_RetDbl, d, d))
DEFINE_METASIG(SM(RefDbl_Dbl_RetDbl, r(d) d, d))
DEFINE_METASIG(SM(RefDbl_Dbl_Dbl_RetDbl, r(d) d d, d))
DEFINE_METASIG(SM(RefLong_Long_RetLong, r(l) l, l))
DEFINE_METASIG(SM(RefLong_Long_Long_RetLong, r(l) l l, l))
DEFINE_METASIG(SM(RefFlt_Flt_RetFlt, r(f) f, f))
DEFINE_METASIG(SM(RefFlt_Flt_Flt_RetFlt, r(f) f f, f))
DEFINE_METASIG(SM(RefInt_Int_RetInt, r(i) i, i))
DEFINE_METASIG(SM(RefInt_Int_Int_RetInt, r(i) i i, i))
DEFINE_METASIG(SM(RefInt_Int_Int_RefBool_RetInt, r(i) i i r(F), i))
DEFINE_METASIG(SM(RefIntPtr_IntPtr_RetIntPtr, r(I) I, I))
DEFINE_METASIG(SM(RefIntPtr_IntPtr_IntPtr_RetIntPtr, r(I) I I, I))
DEFINE_METASIG(SM(RefObj_Obj_RetObj, r(j) j, j))
DEFINE_METASIG(SM(RefObj_Obj_Obj_RetObj, r(j) j j, j))
DEFINE_METASIG(SM(ObjIntPtr_RetVoid, j I, v))

DEFINE_METASIG(SM(RefBool_RetBool, r(F), F))
DEFINE_METASIG(SM(RefBool_Bool, r(F) F, v))
DEFINE_METASIG(SM(RefSByt_RetSByt, r(B), B))
DEFINE_METASIG(SM(RefSByt_SByt, r(B) B, v))
DEFINE_METASIG(SM(RefByte_RetByte, r(b), b))
DEFINE_METASIG(SM(RefByte_Byte, r(b) b, v))
DEFINE_METASIG(SM(RefShrt_RetShrt, r(h), h))
DEFINE_METASIG(SM(RefShrt_Shrt, r(h) h, v))
DEFINE_METASIG(SM(RefUShrt_RetUShrt, r(H), H))
DEFINE_METASIG(SM(RefUShrt_UShrt, r(H) H, v))
DEFINE_METASIG(SM(RefInt_RetInt, r(i), i))
DEFINE_METASIG(SM(RefInt_Int, r(i) i, v))
DEFINE_METASIG(SM(RefUInt_RetUInt, r(K), K))
DEFINE_METASIG(SM(RefUInt_UInt, r(K) K, v))
DEFINE_METASIG(SM(RefLong_RetLong, r(l), l))
DEFINE_METASIG(SM(RefLong_Long, r(l) l, v))
DEFINE_METASIG(SM(RefULong_RetULong, r(L), L))
DEFINE_METASIG(SM(RefULong_ULong, r(L) L, v))
DEFINE_METASIG(SM(RefIntPtr_RetIntPtr, r(I), I))
DEFINE_METASIG(SM(RefIntPtr_IntPtr, r(I) I, v))
DEFINE_METASIG(SM(RefUIntPtr_RetUIntPtr, r(U), U))
DEFINE_METASIG(SM(RefUIntPtr_UIntPtr, r(U) U, v))
DEFINE_METASIG(SM(RefFlt_RetFlt, r(f), f))
DEFINE_METASIG(SM(RefFlt_Flt, r(f) f, v))
DEFINE_METASIG(SM(RefDbl_RetDbl, r(d), d))
DEFINE_METASIG(SM(RefDbl_Dbl, r(d) d, v))
DEFINE_METASIG(GM(RefT_RetT, IMAGE_CEE_CS_CALLCONV_DEFAULT, 1, r(M(0)) , M(0)))
DEFINE_METASIG(GM(RefT_T, IMAGE_CEE_CS_CALLCONV_DEFAULT, 1, r(M(0)) M(0), v))

DEFINE_METASIG(GM(RefByte_RetT, IMAGE_CEE_CS_CALLCONV_DEFAULT, 1, r(b), M(0)))
DEFINE_METASIG(GM(RefByte_T_RetVoid, IMAGE_CEE_CS_CALLCONV_DEFAULT, 1, r(b) M(0), v))
DEFINE_METASIG(GM(PtrVoid_RetT, IMAGE_CEE_CS_CALLCONV_DEFAULT, 1, P(v), M(0)))
DEFINE_METASIG(GM(PtrVoid_T_RetVoid, IMAGE_CEE_CS_CALLCONV_DEFAULT, 1, P(v) M(0), v))

DEFINE_METASIG_T(SM(SafeHandle_RefBool_RetIntPtr, C(SAFE_HANDLE) r(F), I ))
DEFINE_METASIG_T(SM(SafeHandle_RetVoid, C(SAFE_HANDLE), v ))

DEFINE_METASIG_T(SM(RetMethodBase, _, C(METHOD_BASE)))
DEFINE_METASIG(SM(RetVoid, _, v))
DEFINE_METASIG(SM(Str_IntPtr_Int_RetVoid, s I i, v))
DEFINE_METASIG(SM(Int_RetIntPtr, i, I))

DEFINE_METASIG_T(SM(DateTime_RetDbl, g(DATE_TIME), d))
DEFINE_METASIG(SM(Dbl_RetLong, d, l))

DEFINE_METASIG(SM(IntPtr_RetObj, I, j))
DEFINE_METASIG_T(SM(Int_RetException, i, C(EXCEPTION)))
DEFINE_METASIG(SM(Int_IntPtr_RetObj, i I, j))
DEFINE_METASIG(SM(IntPtr_IntPtr_Int_RetVoid, I I i, v))
DEFINE_METASIG_T(SM(Exception_RetInt, C(EXCEPTION), i))


DEFINE_METASIG(SM(IntPtr_RetVoid, I, v))
DEFINE_METASIG(SM(IntPtr_Bool_RetVoid, I F, v))
DEFINE_METASIG(SM(IntPtr_UInt_IntPtr_RetVoid, I K I, v))
DEFINE_METASIG(SM(IntPtr_RetUInt, I, K))
DEFINE_METASIG(SM(PtrChar_RetInt, P(u), i))
DEFINE_METASIG(SM(IntPtr_IntPtr_RetIntPtr, I I, I))
DEFINE_METASIG(SM(IntPtr_IntPtr_Int_RetIntPtr, I I i, I))
DEFINE_METASIG(SM(PtrVoid_PtrVoid_RetVoid, P(v) P(v), v))
DEFINE_METASIG(IM(Obj_RetBool, j, F))
DEFINE_METASIG(SM(Obj_RetVoid, j, v))
DEFINE_METASIG(SM(Obj_RetInt, j, i))
DEFINE_METASIG(SM(Obj_RetIntPtr, j, I))
DEFINE_METASIG(SM(Obj_RetObj, j, j))
DEFINE_METASIG(SM(Obj_RetArrByte, j, a(b)))
DEFINE_METASIG(SM(Obj_Bool_RetArrByte, j F, a(b)))
DEFINE_METASIG(SM(Obj_Obj_RefArrByte_RetArrByte, j j r(a(b)), a(b)))

#ifdef FEATURE_COMINTEROP
DEFINE_METASIG_T(SM(Obj_Int_RefVariant_RetVoid, j i r(g(VARIANT)), v))
DEFINE_METASIG_T(SM(Obj_RefVariant_RetVoid, j r(g(VARIANT)), v))
DEFINE_METASIG_T(SM(RefVariant_RetObject, r(g(VARIANT)), j))
DEFINE_METASIG_T(SM(Str_PtrHStringHeader_RetIntPtr, s P(g(HSTRING_HEADER_MANAGED)), I))

DEFINE_METASIG_T(SM(RefDateTimeOffset_RefDateTimeNative_RetVoid, r(g(DATE_TIME_OFFSET)) r(g(DATETIMENATIVE)), v))

#endif


DEFINE_METASIG(SM(Str_RetInt, s, i))
DEFINE_METASIG_T(SM(Str_RetICustomMarshaler, s, C(ICUSTOM_MARSHALER)))
DEFINE_METASIG(SM(Int_Str_RetIntPtr, i s, I))
DEFINE_METASIG(SM(Int_Str_IntPtr_RetIntPtr, i s I, I))
DEFINE_METASIG(SM(Str_IntPtr_RetIntPtr, s I, I))
DEFINE_METASIG(SM(Str_Bool_Int_RetV, s F i, v))

DEFINE_METASIG_T(SM(Type_RetInt, C(TYPE), i))
DEFINE_METASIG(SM(ArrByte_RetObj, a(b), j))
DEFINE_METASIG(SM(ArrByte_Bool_RetObj, a(b) F, j))
DEFINE_METASIG(SM(ArrByte_ArrByte_RefObj_RetObj, a(b) a(b) r(j), j))
DEFINE_METASIG_T(SM(PtrSByt_Int_Int_Encoding_RetStr, P(B) i i C(ENCODING), s))
DEFINE_METASIG_T(SM(Evidence_RetEvidence, C(EVIDENCE), C(EVIDENCE)))
DEFINE_METASIG_T(SM(Evidence_Asm_RetEvidence, C(EVIDENCE) C(ASSEMBLY), C(EVIDENCE)))
DEFINE_METASIG_T(IM(Evidence_RetVoid, C(EVIDENCE), v))

DEFINE_METASIG_T(SM(Void_RetRuntimeTypeHandle, _, g(RT_TYPE_HANDLE)))
DEFINE_METASIG(SM(Void_RetIntPtr, _, I))

DEFINE_METASIG_T(SM(UInt_UInt_PtrNativeOverlapped_RetVoid, K K P(g(NATIVEOVERLAPPED)), v))

DEFINE_METASIG(IM(Long_RetVoid, l, v))
DEFINE_METASIG(IM(IntPtr_Int_RetVoid, I i, v))
DEFINE_METASIG(IM(IntInt_RetArrByte, i i, a(b)))
DEFINE_METASIG(IM(RetIntPtr, _, I))
DEFINE_METASIG(IM(RetInt, _, i))
DEFINE_METASIG_T(IM(RetAssemblyName, _, C(ASSEMBLY_NAME)))
DEFINE_METASIG_T(IM(RetAssemblyBase, _, C(ASSEMBLYBASE)))
DEFINE_METASIG_T(IM(RetModule, _, C(MODULE)))
DEFINE_METASIG_T(IM(Str_ArrB_ArrB_Ver_CI_AHA_AVC_Str_ANF_SNKP_RetV,
                 s a(b) a(b) C(VERSION) C(CULTURE_INFO) g(ASSEMBLY_HASH_ALGORITHM) g(ASSEMBLY_VERSION_COMPATIBILITY) s g(ASSEMBLY_NAME_FLAGS) C(STRONG_NAME_KEY_PAIR), v))
DEFINE_METASIG_T(IM(PEK_IFM_RetV,
                 g(PORTABLE_EXECUTABLE_KINDS) g(IMAGE_FILE_MACHINE), v))
DEFINE_METASIG(IM(RetObj, _, j))
DEFINE_METASIG_T(IM(RetIEnumerator, _, C(IENUMERATOR)))
DEFINE_METASIG(IM(RetStr, _, s))
DEFINE_METASIG(IM(RetLong, _, l))

DEFINE_METASIG_T(IM(RetType, _, C(TYPE)))
DEFINE_METASIG(IM(RetVoid, _, v))
DEFINE_METASIG(IM(RetBool, _, F))
DEFINE_METASIG(IM(RetArrByte, _, a(b)))
DEFINE_METASIG_T(IM(RetArrParameterInfo, _, a(C(PARAMETER))))
DEFINE_METASIG_T(IM(RetCultureInfo, _, C(CULTURE_INFO)))

DEFINE_METASIG_T(SM(RetThread, _, C(THREAD)))

DEFINE_METASIG(IM(Bool_RetIntPtr, F, I))
DEFINE_METASIG_T(IM(Bool_RetMethodInfo, F, C(METHOD_INFO)))
DEFINE_METASIG(SM(Bool_RetStr, F, s))
DEFINE_METASIG(IM(Bool_Bool_RetStr, F F, s))

DEFINE_METASIG(IM(PtrChar_RetVoid, P(u), v))
DEFINE_METASIG(IM(PtrChar_Int_Int_RetVoid, P(u) i i, v))
DEFINE_METASIG(IM(PtrSByt_RetVoid, P(B), v))
DEFINE_METASIG(IM(PtrSByt_Int_Int_RetVoid, P(B) i i, v))
DEFINE_METASIG_T(IM(PtrSByt_Int_Int_Encoding_RetVoid, P(B) i i C(ENCODING), v))
DEFINE_METASIG(IM(PtrChar_Int_RetVoid, P(u) i, v))
DEFINE_METASIG(IM(PtrSByt_Int_RetVoid, P(B) i, v))

DEFINE_METASIG(IM(ArrChar_RetStr, a(u), s))
DEFINE_METASIG(IM(ArrChar_Int_Int_RetStr, a(u) i i, s))
DEFINE_METASIG(IM(Char_Int_RetStr, u i, s))
DEFINE_METASIG(IM(PtrChar_RetStr, P(u), s))
DEFINE_METASIG(IM(PtrChar_Int_Int_RetStr, P(u) i i, s))
DEFINE_METASIG(IM(Obj_Int_RetIntPtr, j i, I))

DEFINE_METASIG(IM(Char_Char_RetStr, u u, s))
DEFINE_METASIG(IM(Char_Int_RetVoid, u i, v))
DEFINE_METASIG_T(IM(CultureInfo_RetVoid, C(CULTURE_INFO), v))
DEFINE_METASIG(IM(Dbl_RetVoid, d, v))
DEFINE_METASIG(IM(Flt_RetVoid, f, v))
DEFINE_METASIG(IM(Int_RetInt, i, i))
DEFINE_METASIG(IM(Int_RefIntPtr_RefIntPtr_RefIntPtr_RetVoid, i r(I) r(I) r(I), v))
DEFINE_METASIG(IM(Int_RetStr, i, s))
DEFINE_METASIG(IM(Int_RetVoid, i, v))
DEFINE_METASIG(IM(Int_RetBool, i, F))
DEFINE_METASIG(IM(Int_Int_Int_Int_RetVoid, i i i i, v))
DEFINE_METASIG_T(IM(Obj_EventArgs_RetVoid, j C(EVENT_ARGS), v))
DEFINE_METASIG_T(IM(Obj_UnhandledExceptionEventArgs_RetVoid, j C(UNHANDLED_EVENTARGS), v))

DEFINE_METASIG_T(IM(Assembly_RetVoid, C(ASSEMBLY), v))
DEFINE_METASIG_T(IM(Assembly_RetBool, C(ASSEMBLY), F))
DEFINE_METASIG_T(IM(AssemblyBase_RetBool, C(ASSEMBLYBASE), F))
DEFINE_METASIG_T(IM(Exception_RetVoid, C(EXCEPTION), v))

DEFINE_METASIG(IM(IntPtr_RetObj, I, j))
DEFINE_METASIG(IM(IntPtr_RetVoid, I, v))
DEFINE_METASIG(IM(IntPtr_PtrVoid_RetVoid, I P(v), v))
DEFINE_METASIG_T(IM(RefGuid_RetIntPtr, r(g(GUID)), I))

DEFINE_METASIG(IM(Obj_RetInt, j, i))
DEFINE_METASIG(IM(Obj_RetIntPtr, j, I))
DEFINE_METASIG(IM(Obj_RetVoid, j, v))
DEFINE_METASIG(IM(Obj_RetObj, j, j))
DEFINE_METASIG(IM(Obj_IntPtr_RetVoid, j I, v))
DEFINE_METASIG(IM(Obj_UIntPtr_RetVoid, j U, v))
DEFINE_METASIG(IM(Obj_IntPtr_IntPtr_RetVoid, j I I, v))
DEFINE_METASIG(IM(Obj_IntPtr_IntPtr_IntPtr_RetVoid, j I I I, v))
DEFINE_METASIG(IM(Obj_IntPtr_IntPtr_IntPtr_IntPtr_RetVoid, j I I I I, v))
DEFINE_METASIG(IM(IntPtr_UInt_IntPtr_IntPtr_RetVoid, I K I I, v))
DEFINE_METASIG(IM(Obj_Bool_RetVoid, j F, v))
#ifdef FEATURE_COMINTEROP
DEFINE_METASIG(SM(Obj_RetStr, j, s))
#endif // FEATURE_COMINTEROP
DEFINE_METASIG_T(IM(Obj_Obj_BindingFlags_Binder_CultureInfo_RetVoid, j j g(BINDING_FLAGS) C(BINDER) C(CULTURE_INFO), v))
DEFINE_METASIG_T(IM(Obj_Obj_BindingFlags_Binder_ArrObj_CultureInfo_RetVoid, j j g(BINDING_FLAGS) C(BINDER) a(j) C(CULTURE_INFO), v))
DEFINE_METASIG_T(IM(Obj_BindingFlags_Binder_ArrObj_CultureInfo_RetObj, j g(BINDING_FLAGS) C(BINDER) a(j) C(CULTURE_INFO), j))
DEFINE_METASIG_T(IM(Obj_Type_CultureInfo_RetObj, j C(TYPE) C(CULTURE_INFO), j))
DEFINE_METASIG_T(IM(MemberInfo_RetVoid, C(MEMBER), v))
DEFINE_METASIG(IM(IntPtr_ArrObj_Obj_RefArrObj_RetObj, I a(j) j r(a(j)), j))
DEFINE_METASIG(IM(RefObject_RetBool, r(j), F))
DEFINE_METASIG_T(IM(Class_RetObj, C(CLASS), j))
DEFINE_METASIG(IM(Int_VoidPtr_RetVoid, i P(v), v))
DEFINE_METASIG(IM(VoidPtr_RetVoid, P(v), v))

DEFINE_METASIG_T(IM(Str_RetModule, s, C(MODULE)))
DEFINE_METASIG_T(IM(Assembly_Str_RetAssembly, C(ASSEMBLY) s, C(ASSEMBLY)))
DEFINE_METASIG_T(SM(Str_Bool_RetAssembly, s F, C(ASSEMBLY)))
DEFINE_METASIG_T(IM(Str_Str_Str_Assembly_Assembly_RetVoid, s s s C(ASSEMBLY) C(ASSEMBLY), v))
DEFINE_METASIG(IM(Str_Str_Obj_RetVoid, s s j, v))
DEFINE_METASIG(IM(Str_Str_Str_Obj_RetVoid, s s s j, v))
DEFINE_METASIG(IM(Str_Str_Str_Obj_Bool_RetVoid, s s s j F, v))
DEFINE_METASIG(IM(Str_Str_RefObj_RetVoid, s s r(j), v))
DEFINE_METASIG_T(IM(Str_RetFieldInfo, s, C(FIELD_INFO)))
DEFINE_METASIG_T(IM(Str_RetPropertyInfo, s, C(PROPERTY_INFO)))
DEFINE_METASIG(SM(Str_RetStr, s, s))
DEFINE_METASIG_T(SM(Str_CultureInfo_RetStr, s C(CULTURE_INFO), s))
DEFINE_METASIG_T(SM(Str_CultureInfo_RefBool_RetStr, s C(CULTURE_INFO) r(F), s))
DEFINE_METASIG(IM(Str_ArrStr_ArrStr_RetVoid, s a(s) a(s), v))
DEFINE_METASIG(SM(ArrStr_RetVoid, a(s), v))
DEFINE_METASIG(IM(Str_RetVoid, s, v))
DEFINE_METASIG(SM(RefBool_RefBool_RetVoid, r(F) r(F), v))
DEFINE_METASIG_T(IM(Str_Exception_RetVoid, s C(EXCEPTION), v))
DEFINE_METASIG(IM(Str_Obj_RetVoid, s j, v))
DEFINE_METASIG_T(IM(Str_BindingFlags_Binder_ArrType_ArrParameterModifier_RetMethodInfo, \
                 s g(BINDING_FLAGS) C(BINDER) a(C(TYPE)) a(g(PARAMETER_MODIFIER)), C(METHOD_INFO)))
DEFINE_METASIG_T(IM(Str_BindingFlags_Binder_Type_ArrType_ArrParameterModifier_RetPropertyInfo, \
                 s g(BINDING_FLAGS) C(BINDER) C(TYPE) a(C(TYPE)) a(g(PARAMETER_MODIFIER)), C(PROPERTY_INFO)))
DEFINE_METASIG(IM(Str_Str_RetStr, s s, s))
DEFINE_METASIG(IM(Str_Str_RetVoid, s s, v))
DEFINE_METASIG(IM(Str_Str_Str_RetVoid, s s s, v))
DEFINE_METASIG(IM(Str_Int_RetVoid, s i, v))
DEFINE_METASIG(IM(Str_Str_Int_RetVoid, s s i, v))
DEFINE_METASIG(IM(Str_Str_Str_Int_RetVoid, s s s i, v))
DEFINE_METASIG_T(IM(Str_BindingFlags_RetFieldInfo, s g(BINDING_FLAGS), C(FIELD_INFO)))
DEFINE_METASIG_T(IM(Str_BindingFlags_RetMemberInfo, s g(BINDING_FLAGS), a(C(MEMBER))))
DEFINE_METASIG_T(IM(Str_BindingFlags_RetMethodInfo, s g(BINDING_FLAGS), C(METHOD_INFO)))
DEFINE_METASIG_T(IM(Str_BindingFlags_RetPropertyInfo, s g(BINDING_FLAGS), C(PROPERTY_INFO)))
DEFINE_METASIG_T(IM(Str_BindingFlags_Binder_Obj_ArrObj_ArrParameterModifier_CultureInfo_ArrStr_RetObj, \
                 s g(BINDING_FLAGS) C(BINDER) j a(j) a(g(PARAMETER_MODIFIER)) C(CULTURE_INFO) a(s), j))
DEFINE_METASIG_T(IM(Str_Delegate_RetMethodInfo, s C(DELEGATE), C(METHOD_INFO)))
DEFINE_METASIG_T(IM(Str_Type_Str_RetVoid, s C(TYPE) s, v))
DEFINE_METASIG_T(SM(Delegate_RetIntPtr, C(DELEGATE), I))
DEFINE_METASIG_T(SM(Delegate_RefIntPtr_RetIntPtr, C(DELEGATE) r(I), I))
DEFINE_METASIG_T(SM(RuntimeTypeHandle_RetType, g(RT_TYPE_HANDLE), C(TYPE)))
DEFINE_METASIG_T(SM(RuntimeTypeHandle_RetIntPtr, g(RT_TYPE_HANDLE), I))
DEFINE_METASIG_T(SM(RuntimeMethodHandle_RetIntPtr, g(METHOD_HANDLE), I))
DEFINE_METASIG_T(SM(IntPtr_Type_RetDelegate, I C(TYPE), C(DELEGATE)))


DEFINE_METASIG_T(IM(Type_RetArrObj, C(TYPE) F, a(j)))
DEFINE_METASIG(IM(Bool_RetVoid, F, v))
DEFINE_METASIG_T(IM(BindingFlags_RetArrFieldInfo, g(BINDING_FLAGS), a(C(FIELD_INFO))))
DEFINE_METASIG_T(IM(BindingFlags_RetArrMemberInfo, g(BINDING_FLAGS), a(C(MEMBER))))
DEFINE_METASIG_T(IM(BindingFlags_RetArrMethodInfo, g(BINDING_FLAGS), a(C(METHOD_INFO))))
DEFINE_METASIG_T(IM(BindingFlags_RetArrPropertyInfo, g(BINDING_FLAGS), a(C(PROPERTY_INFO))))
DEFINE_METASIG(IM(ArrByte_RetVoid, a(b), v))
DEFINE_METASIG(IM(ArrChar_RetVoid, a(u), v))
DEFINE_METASIG(IM(ArrChar_Int_Int_RetVoid, a(u) i i, v))
DEFINE_METASIG_T(IM(ArrType_ArrException_Str_RetVoid, a(C(TYPE)) a(C(EXCEPTION)) s, v))
DEFINE_METASIG(IM(RefInt_RefInt_RefInt_RetArrByte, r(i) r(i) r(i), a(b)))
DEFINE_METASIG_T(IM(RefInt_RetRuntimeType, r(i) , C(CLASS)))
DEFINE_METASIG_T(IM(RuntimeType_RetVoid, C(CLASS) , v))
DEFINE_METASIG_T(SM(ArrException_PtrInt_RetVoid, a(C(EXCEPTION)) P(i), v))

DEFINE_METASIG_T(IM(RuntimeArgumentHandle_PtrVoid_RetVoid, g(ARGUMENT_HANDLE) P(v), v))
DEFINE_METASIG_T(IM(LicenseInteropHelper_GetCurrentContextInfo, r(i) r(I) g(RT_TYPE_HANDLE), v))
DEFINE_METASIG(IM(LicenseInteropHelper_SaveKeyInCurrentContext, I, v))
DEFINE_METASIG_T(SM(LicenseInteropHelper_AllocateAndValidateLicense, g(RT_TYPE_HANDLE) I i, j))
DEFINE_METASIG_T(SM(LicenseInteropHelper_RequestLicKey, g(RT_TYPE_HANDLE) r(I), i))
DEFINE_METASIG_T(IM(LicenseInteropHelper_GetLicInfo, g(RT_TYPE_HANDLE) r(i) r(i), v))

// App Domain related defines
DEFINE_METASIG(IM(Bool_Str_Str_ArrStr_ArrStr_RetVoid, F s s a(s) a(s), v))
DEFINE_METASIG_T(IM(LoaderOptimization_RetVoid, g(LOADER_OPTIMIZATION), v))
DEFINE_METASIG_T(IM(Evidence_Evidence_Bool_IntPtr_Bool_RetVoid, C(EVIDENCE) C(EVIDENCE) F I F, v))
DEFINE_METASIG_T(SM(Str_Evidence_AppDomainSetup_RetAppDomain, s C(EVIDENCE) C(APPDOMAIN_SETUP), C(APP_DOMAIN)))
DEFINE_METASIG_T(SM(Str_Evidence_Str_Str_Bool_RetAppDomain, s C(EVIDENCE) s s F, C(APP_DOMAIN)))
DEFINE_METASIG_T(SM(Str_RetAppDomain, s, C(APP_DOMAIN)))
DEFINE_METASIG_T(SM(Str_AppDomainSetup_Evidence_Evidence_IntPtr_Str_ArrStr_ArrStr_RetObj, s C(APPDOMAIN_SETUP) C(EVIDENCE) C(EVIDENCE) I s a(s) a(s), j))
#ifdef FEATURE_COMINTEROP
// System.AppDomain.OnReflectionOnlyNamespaceResolveEvent
DEFINE_METASIG_T(IM(Assembly_Str_RetArrAssembly, C(ASSEMBLY) s, a(C(ASSEMBLY))))
// System.AppDomain.OnDesignerNamespaceResolveEvent
DEFINE_METASIG(IM(Str_RetArrStr, s, a(s)))
#endif //FEATURE_COMINTEROP

// Object Clone 
DEFINE_METASIG(SM(Obj_OutStr_OutStr_OutArrStr_OutArrObj_RetObj, j r(s) r(s) r(a(s)) r(a(j)), j))

// Execution Context
DEFINE_METASIG_T(SM(SyncCtx_ArrIntPtr_Bool_Int_RetInt, C(SYNCHRONIZATION_CONTEXT) a(I) F i, i))

#ifdef FEATURE_COMINTEROP
// The signature of the method System.Runtime.InteropServices.ICustomQueryInterface.GetInterface
DEFINE_METASIG_T(IM(RefGuid_OutIntPtr_RetCustomQueryInterfaceResult, r(g(GUID)) r(I), g(CUSTOMQUERYINTERFACERESULT)))
#endif //FEATURE_COMINTEROP

DEFINE_METASIG_T(SM(IntPtr_AssemblyName_RetAssemblyBase, I C(ASSEMBLY_NAME), C(ASSEMBLYBASE)))

// ThreadPool
DEFINE_METASIG(SM(Obj_Bool_RetVoid, j F, v))

// For FailFast
DEFINE_METASIG(SM(Str_RetVoid, s, v))
DEFINE_METASIG(SM(Str_Uint_RetVoid, s K, v))
DEFINE_METASIG_T(SM(Str_Exception_RetVoid, s C(EXCEPTION), v))

// fields - e.g.:
// DEFINE_METASIG(Fld(PtrVoid, P(v)))

// Runtime Helpers
DEFINE_METASIG(SM(Obj_Obj_Bool_RetVoid, j j F, v))

DEFINE_METASIG_T(IM(Dec_RetVoid, g(DECIMAL), v))
DEFINE_METASIG_T(IM(Currency_RetVoid, g(CURRENCY), v))
DEFINE_METASIG_T(SM(RefDec_RetVoid, r(g(DECIMAL)), v))

DEFINE_METASIG(GM(RefT_T_T_RetT, IMAGE_CEE_CS_CALLCONV_DEFAULT, 1, r(M(0)) M(0) M(0), M(0)))
DEFINE_METASIG(SM(RefObject_Object_Object_RetObject, r(j) j j, j))

DEFINE_METASIG_T(SM(RefCleanupWorkList_RetVoid, r(C(CLEANUP_WORK_LIST)), v))
DEFINE_METASIG_T(SM(RefCleanupWorkList_SafeHandle_RetIntPtr, r(C(CLEANUP_WORK_LIST)) C(SAFE_HANDLE), I))

#ifdef FEATURE_ICASTABLE
DEFINE_METASIG_T(SM(ICastable_RtType_RefException_RetBool, C(ICASTABLE) C(CLASS) r(C(EXCEPTION)), F))
DEFINE_METASIG_T(SM(ICastable_RtType_RetRtType, C(ICASTABLE) C(CLASS), C(CLASS)))
#endif // FEATURE_ICASTABLE

DEFINE_METASIG_T(IM(ArrByte_Int_Int_AsyncCallback_Object_RetIAsyncResult, a(b) i i C(ASYNCCALLBACK) j, C(IASYNCRESULT)))
DEFINE_METASIG_T(IM(IAsyncResult_RetInt, C(IASYNCRESULT), i))
DEFINE_METASIG_T(IM(IAsyncResult_RetVoid, C(IASYNCRESULT), v))

// Undefine macros in case we include the file again in the compilation unit

#undef  DEFINE_METASIG
#undef  DEFINE_METASIG_T

#undef METASIG_BODY
#undef METASIG_ATOM
#undef METASIG_RECURSE


#undef SM
#undef IM
#undef GM
#undef Fld

#undef a
#undef P
#undef r
#undef b
#undef u
#undef d
#undef f
#undef i
#undef K
#undef I
#undef U
#undef l
#undef L
#undef h
#undef H
#undef v
#undef B
#undef F
#undef j
#undef s
#undef C
#undef g
#undef T
#undef G
#undef M

#undef _


#endif // DEFINE_METASIG