============================== Sample 1 ==============================
ASM:
;************************************************************************************************************************************************************
;*                                          vtkArrayDataAlgorithm::FillInputPortInformation(int, vtkInformation*)                                           *
;************************************************************************************************************************************************************
;undefined FillInputPortInformation(vtkArrayDataAlgorithm * this, int param_1, vtkInformation * param_2)
 ;this          vtkArrayDat...     RDI
 ;param_1       int                ESI
 ;param_2       vtkInformat...     RDX
    PUSH        RBP
    MOV         RBP,param_2
    CALL       .plt:vtkAlgorithm::INPUT_REQUIRED_DATA_TYPE ;undefined INPUT_REQUIRED_DATA_TYPE(v...
    MOV         this,RBP
    XOR         ECX,ECX
    LEA         param_2,[.rodata:s_vtkArrayData_0017a965] ;= "vtkArrayData"
    MOV         param_1,RAX
    CALL       .plt:<EXTERNAL>::vtkInformation::Set ;undefined Set(vtkInformationStringVe...
    MOV         EAX,0x1
    POP         RBP
    RET
   ??          66h    f
Actual src:
int vtkArrayDataAlgorithm::FillInputPortInformation(
  int vtkNotUsed(port), vtkInformation* info)
{
  info->Set(vtkAlgorithm::INPUT_REQUIRED_DATA_TYPE(), "vtkArrayData");
  return 1;
}

Predicted src:
int vtkImageImage::PrintSelf(int argc, char **argv)
{
  this->Superclass::PrintSelf(argc, argv, argv);
  return 1;
}

============================== Sample 2 ==============================
ASM:
;************************************************************************************************************************************************************
;*                                                                         FUNCTION                                                                         *
;************************************************************************************************************************************************************
;undefined _proxy__wrap_new_hamlib_port_post_write_date()
    PUSH        RBP
    MOV         ESI,0x1
    MOV         RBP,RDI
    CALL       .plt:lua_type ;undefined lua_type()
    CMP         EAX,0x5
    JNZ         LAB_001243a6
    XOR         EDX,EDX
    LEA         RSI,[_wrap_new_hamlib_port_post_write_date]
    MOV         RDI,RBP
    CALL       .plt:lua_pushcclosure ;undefined lua_pushcclosure()
    MOV         ESI,0xffffffff
    MOV         RDI,RBP
    CALL       .plt:lua_type ;undefined lua_type()
    TEST        EAX,EAX
    JZ          LAB_001243c5
    MOV         ESI,0x1
    MOV         RDI,RBP
    CALL       .plt:lua_replace ;undefined lua_replace()
    MOV         RDI,RBP
    CALL       .plt:lua_gettop ;undefined lua_gettop()
    MOV         RDI,RBP
    XOR         R8D,R8D
    XOR         ECX,ECX
    LEA         ESI,[RAX + -0x1]
    MOV         EDX,0x1
    CALL       .plt:lua_callk ;undefined lua_callk()
    MOV         EAX,0x1
    POP         RBP
    RET
LAB_001243a6:
    LEA         RCX,[.rodata:__PRETTY_FUNCTION__.54] ;= "_proxy__wrap_new_hamlib_port_post...
    MOV         EDX,0x5576
    LEA         RSI,[.rodata:s_hamliblua_wrap.c_001d2000] ;= "hamliblua_wrap.c"
    LEA         RDI,[.rodata:s_lua_istable(L,1)_001d2096] ;= "lua_istable(L,1)"
    CALL       .plt:<EXTERNAL>::__assert_fail ;void __assert_fail(char * __assertio...
LAB_001243c5:
    LEA         RCX,[.rodata:__PRETTY_FUNCTION__.54] ;= "_proxy__wrap_new_hamlib_port_post...
    MOV         EDX,0x5578
    LEA         RSI,[.rodata:s_hamliblua_wrap.c_001d2000] ;= "hamliblua_wrap.c"
    LEA         RDI,[.rodata:s_!lua_isnil(L,-1)_001d20a7] ;= "!lua_isnil(L,-1)"
    CALL       .plt:<EXTERNAL>::__assert_fail ;void __assert_fail(char * __assertio...
    NOP         dword ptr CS:[RAX + RAX*0x1]
Actual src:
static int _proxy__wrap_new_hamlib_port_post_write_date(lua_State *L) {
    assert(lua_istable(L,1));
    lua_pushcfunction(L,_wrap_new_hamlib_port_post_write_date);
    assert(!lua_isnil(L,-1));
    lua_replace(L,1); /* replace our table with real constructor */
    lua_call(L,lua_gettop(L)-1,1);
    return 1;
}

Predicted src:
static int
_lua_lua_lua_lua_lua_lua_lua_lua_lua_lua (lua_State *L)
{
  lua_lua_State *L;
  lua_lua_lua_State *L;
  lua_lua_lua_lua_State *L;
  lua_lua_lua_lua_lua_State *L;
  lua_lua_lua_lua_lua_State *L;
  lua_lua_lua_lua_lua_lua_lua_State *L;
  lua_lua_lua_lua_lua_State *L;
  lua_lua_lua_lua_lua_State *L;
  lua_lua_lua_lua_lua_State *L;
  lua_lua_lua_lua_lua_lua_State *L;
  lua_lua_lua_lua_lua_State *L;
  lua_lua_lua_lua_lua_lua_lua_lua_State *L;
  lua_lua_lua_lua_lua_lua_lua_State *L;
  lua_lua_lua_lua_lua_lua_lua_lua_lua_lua_lua = lua_lua_lua_lua_lua_lua_lua_lua_lua_lua_lua_lua_lua(L, -1);
  lua_lua_lua_lua_lua_lua_lua_lua_lua_lua_lua_lua(L, -1);
  lua_lua_lua_lua_lua_lua_lua_lua_lua_lua(L, -1);
  lua_lua_lua_lua_lua_lua_lua_lua_lua_lua(L, -1);
  lua_lua_lua_lua_lua_lua_lua_lua_lua(L, -1);
  lua_lua_lua_lua_lua_lua_lua_lua(L, -1);
  lua_lua_lua_lua_lua_lua_lua_lua(L, -1);
  lua_lua_lua_lua_lua_lua_lua_lua(L, -1);
  lua_lua_lua_lua_lua_lua_lua_lua(L, -1);
  lua_lua_lua_lua_lua_lua_lua(L, -1);
  lua_lua_lua_lua_lua_lua_lua(L, -1);
  lua_lua_lua_lua_lua_lua_lua_lua(L, -1);
  lua_lua_lua_lua_lua_lua_lua_lua_lua(L, -1);
  lua_lua_lua_lua_lua_lua_lua_lua(L, -1);
  lua_lua_lua_lua_lua_lua_lua_lua(L, -1);
  lua_lua_lua_lua_lua_lua_lua_lua(L, -1);
  lua_lua_lua_lua_lua_lua_lua_lua_lua(L, -1);
  lua_lua_lua_lua_lua_lua_lua_lua(L, -1);
  lua_lua_lua_lua_lua_lua_lua_lua(L, -1);
  lua_lua_lua_lua_lua_lua_lua_lua(L, -1);
  lua_lua_lua_lua_lua_lua_lua_lua_lua(L, -1);
  lua_lua_lua_lua_lua_lua(L, -1);
  lua_lua_lua_lua_lua_lua_lua_lua_lua_lua(L, -1);
  lua_lua_lua_lua_lua_lua_lua_lua_lua(L, -1);
  lua_lua_lua_lua_lua_lua_lua_lua_lua(L, -1);
  lua_lua_lua_lua_lua_lua_lua_lua_lua_lua_lua(L, -1);
  lua_lua_lua_lua_lua_lua_lua_lua_lua_lua(L, -1);
  lua_lua_lua_lua_lua_lua_lua_lua_lua_lua_lua(L, -1);
  lua_lua_lua_lua_lua_lua_lua_lua_lua_lua_lua_lua(L, -1);
  lua_lua_lua_lua_lua_lua_lua_lua_lua_lua_lua_lua(L, -1);
  lua_lua_lua_lua_lua_lua_lua_lua_lua_lua_lua_lua_lua(L, -1);
  lua_lua_lua_lua_lua_lu
============================== Sample 3 ==============================
ASM:
;************************************************************************************************************************************************************
;*                                                                         FUNCTION                                                                         *
;************************************************************************************************************************************************************
;undefined scg_create_reverse()
    PUSH        R14
    PUSH        R13
    PUSH        R12
    PUSH        RBP
    MOVSXD      RBP,EDI
    PUSH        RBX
    CMP         EBP,0xf767
    JG          LAB_0010cb6e
    MOV         R12D,ESI
    CMP         ESI,0xf767
    JG          LAB_0010cb28
    XOR         ESI,ESI
    MOV         EDI,R12D
    MOV         EBX,EDX
    MOV         R13D,ECX
    CALL       .plt:scg_loadcg_no ;undefined scg_loadcg_no()
    MOV         R14,RAX
    TEST        RAX,RAX
    JZ          LAB_0010cb67
    MOV         EDI,0x18
    CALL       .plt:<EXTERNAL>::g_malloc ;undefined g_malloc()
    MOV         RDI,qword ptr [R14 + 0x8]
    LEA         ECX,[RBX + RBX*0x1]
    MOV         dword ptr [RAX],0x3
    OR          ECX,R13D
    MOV         R12,RAX
    MOV         EDX,dword ptr [RDI + 0x8]
    MOV         ESI,dword ptr [RDI + 0x4]
    MOV         dword ptr [RAX + 0x4],EBP
    MOV         dword ptr [RAX + 0x10],0x0
    CALL        stretch ;undefined stretch()
    MOV         EDI,EBP
    MOV         qword ptr [R12 + 0x8],RAX
    CALL       .plt:scg_free ;undefined scg_free()
    MOV         RAX,qword ptr [->sactprv] ;= 00124820
    MOV         qword ptr [RAX + RBP*0x8 + 0x2aac8]=>.bss:sactprv[174792],R12
    XOR         EAX,EAX
LAB_0010cb1c:
    POP         RBX
    POP         RBP
    POP         R12
    POP         R13
    POP         R14
    RET
   ??          0Fh
   ??          1Fh
   ??          00h
LAB_0010cb28:
    MOV         RAX,qword ptr [->sys_nextdebuglv] ;= 0034e0c8
    LEA         RSI,[.rodata:__FUNCTION__.8] ;= "scg_create_reverse"
    LEA         RDI,[.rodata:s_*WARNING*(%s):_0011c308] ;= "*WARNING*(%s): "
    MOV         dword ptr [RAX]=>EXTERNAL:sys_nextdebuglv,0x1 ;=??
    XOR         EAX,EAX
    CALL       .plt:sys_message ;undefined sys_message()
    XOR         EAX,EAX
    MOV         EDX,0xf768
    MOV         ESI,R12D
    LEA         RDI,[.rodata:s_no_is_too_large_(should_be_%d_<_%_0011ce40] ;= "no is too large (should be %d < %...
    CALL       .plt:sys_message ;undefined sys_message()
    MOV         EAX,0xffffffff
    JMP         LAB_0010cb1c
LAB_0010cb67:
    MOV         EAX,0xffffffff
    JMP         LAB_0010cb1c
LAB_0010cb6e:
    MOV         RAX,qword ptr [->sys_nextdebuglv] ;= 0034e0c8
    LEA         RSI,[.rodata:__FUNCTION__.8] ;= "scg_create_reverse"
    LEA         RDI,[.rodata:s_*WARNING*(%s):_0011c308] ;= "*WARNING*(%s): "
    MOV         dword ptr [RAX]=>EXTERNAL:sys_nextdebuglv,0x1 ;=??
    XOR         EAX,EAX
    CALL       .plt:sys_message ;undefined sys_message()
    XOR         EAX,EAX
    MOV         EDX,0xf768
    MOV         ESI,EBP
    LEA         RDI,[.rodata:s_no_is_too_large_(should_be_%d_<_%_0011ce40] ;= "no is too large (should be %d < %...
    CALL       .plt:sys_message ;undefined sys_message()
    MOV         EAX,0xffffffff
    JMP         LAB_0010cb1c
   ??          90h
Actual src:
int scg_create_reverse(int wNumCG, int wNumSrcCG, int wReverseX, int wReverseY) {
	cginfo_t *i, *srccg;
	surface_t *src;
	
	spcg_assert_no(wNumCG);
	spcg_assert_no(wNumSrcCG);
	
	// ¸µ¤Ë¤¹¤ëCG¤ò»²¾È (LINKCG¤Ê¤éÆɤ߹þ¤ß)
	if (NULL == (srccg = scg_loadcg_no(wNumSrcCG, FALSE))) {
		return NG;
	}
	
	i = g_new(cginfo_t, 1);
	i->type = CG_REVERSE;
	i->no   = wNumCG;
	i->refcnt = 0;
	
	src = srccg->sf;
	i->sf = stretch(src, src->width, src->height, (wReverseX << 1) | wReverseY);
	// ¤â¤·Á°¤ËºîÀ®¤·¤¿¤â¤Î¤¬¤¢¤ê¡¢Ì¤³«Êü¤Î¾ì¹ç¤Ï³«Êü
	scg_free(wNumCG);
	
	sact.cg[wNumCG] = i;
	
	return OK;
}

Predicted src:
static int
cb_cb (int argc, char **argv, char **argv)
{
	int ret;
	int ret = 0;
	int ret = 0;
	int ret = 0;
	int ret = 0;
	int ret = 0;

	if (argc < 0) {
		ret = g_malloc (argv[0]);
		ret = -1;
	} else {
		ret = -1;
	}
	if (argc < 0) {
		ret = -1;
	} else {
		ret = -1;
	} else {
		ret = -1;
	}
	if (ret < 0) {
		ret = -1;
	} else {
		ret = -1;
	}
	if (ret < 0) {
		ret = -1;
	}
	if (ret < 0) {
		ret = -1;
	}
	if (ret < 0) {
		ret = -1;
	}
	return ret;
}

============================== Sample 4 ==============================
ASM:
;************************************************************************************************************************************************************
;*                                                                         FUNCTION                                                                         *
;************************************************************************************************************************************************************
;undefined fnct_RelateMatch()
    PUSH        R13
    PUSH        R12
    PUSH        RBP
    MOV         RBP,RDI
    PUSH        RBX
    MOV         RBX,RDX
    SUB         RSP,0x8
    MOV         RAX,qword ptr [.bss:sqlite3_api] ;=??
    CALL        qword ptr [RAX + 0x328]
    MOV         RDI,qword ptr [RBX]
    MOV         R12,RAX
    MOV         RAX,qword ptr [.bss:sqlite3_api] ;=??
    CALL        qword ptr [RAX + 0x388]
    CMP         EAX,0x3
    JNZ         LAB_001be1ee
    MOV         RAX,qword ptr [.bss:sqlite3_api] ;=??
    MOV         RDI,qword ptr [RBX]
    CALL        qword ptr [RAX + 0x368]
    MOV         RDI,qword ptr [RBX + 0x8]
    MOV         R13,RAX
    MOV         RAX,qword ptr [.bss:sqlite3_api] ;=??
    CALL        qword ptr [RAX + 0x388]
    CMP         EAX,0x3
    JZ          LAB_001be210
LAB_001be1ee:
    MOV         RAX,qword ptr [.bss:sqlite3_api] ;=??
    MOV         RDI,RBP
    MOV         ESI,0xffffffff
    MOV         RAX,qword ptr [RAX + 0x290]
    ADD         RSP,0x8
    POP         RBX
    POP         RBP
    POP         R12
    POP         R13
    JMP         RAX
LAB_001be210:
    MOV         RAX,qword ptr [.bss:sqlite3_api] ;=??
    MOV         RDI,qword ptr [RBX + 0x8]
    CALL        qword ptr [RAX + 0x368]
    MOV         RDX,RAX
    TEST        R12,R12
    JZ          LAB_001be258
    MOV         RSI,R13
    MOV         RDI,R12
    CALL       .plt:gaiaIntersectionMatrixPatternMatch_r ;undefined gaiaIntersectionMatrixPatt...
    MOV         ESI,EAX
LAB_001be236:
    MOV         RAX,qword ptr [.bss:sqlite3_api] ;=??
    MOV         RDI,RBP
    MOV         RAX,qword ptr [RAX + 0x290]
    ADD         RSP,0x8
    POP         RBX
    POP         RBP
    POP         R12
    POP         R13
    JMP         RAX
   ??          0Fh
   ??          1Fh
   ??          44h    D
   ??          00h
   ??          00h
LAB_001be258:
    MOV         RSI,RAX
    MOV         RDI,R13
    CALL       .plt:gaiaIntersectionMatrixPatternMatch ;undefined gaiaIntersectionMatrixPatt...
    MOV         ESI,EAX
    JMP         LAB_001be236
   ??          66h    f
Actual src:
static void
fnct_RelateMatch (sqlite3_context * context, int argc, sqlite3_value ** argv)
{
/* SQL function:
/ ST_RelateMatch(string matrix, string pattern)
/
/ returns:
/ 1 if the intersection matrix satisfies the intersection pattern
/ 0 otherwise
/ or -1 if any error is encountered
*/
    int ret;
    const char *matrix;
    const char *pattern;
    void *data = sqlite3_user_data (context);
    GAIA_UNUSED ();		/* LCOV_EXCL_LINE */
    if (sqlite3_value_type (argv[0])!= SQLITE_TEXT)
      {
	  sqlite3_result_int (context, -1);
	  return;
      }
    else
	matrix = (char *) sqlite3_value_text (argv[0]);
    if (sqlite3_value_type (argv[1])!= SQLITE_TEXT)
      {
	  sqlite3_result_int (context, -1);
	  return;
      }
    else
	pattern = (char *) sqlite3_value_text (argv[1]);
    if (data!= NULL)
	ret = gaiaIntersectionMatrixPatternMatch_r (data, matrix, pattern);
    else
	ret = gaiaIntersectionMatrixPatternMatch (matrix, pattern);
    sqlite3_result_int (context, ret);
}

Predicted src:
static void
kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
============================== Sample 5 ==============================
ASM:
;************************************************************************************************************************************************************
;*                                                                         FUNCTION                                                                         *
;************************************************************************************************************************************************************
;undefined _cffi_f_ncplane_greyscale()
          ;local_20      undefined1         -20
          ;local_30      undefined8         -30
          ;local_38      undefined8         -38
          ;local_40      undefined8         -40
    PUSH        RBP
    MOV         RBP,RSP
    PUSH        R13
    PUSH        R12
    LEA         R13=>local_40,[RBP + -0x38]
    MOV         R12,RSI
    PUSH        RBX
    MOV         RDX,R13
    SUB         RSP,0x28
    MOV         RDI,qword ptr [.data:_cffi_types[200]]
    MOV         RAX,qword ptr FS:[0x28]
    MOV         qword ptr [RBP + local_30+0x8],RAX
    XOR         EAX,EAX
    MOV         qword ptr [RBP + local_38+0x8],0x0
    CALL        qword ptr [.bss:_cffi_exports[184]]
    TEST        RAX,RAX
    JZ          LAB_00142f48
    MOV         RCX,RAX
    XOR         EAX,EAX
    CMP         RCX,0x280
    JBE         LAB_00142f28
LAB_00142e96:
    LEA         R8=>local_38,[RBP + -0x30]
    MOV         RDX,R13
    MOV         RSI,R12
    MOV         qword ptr [RBP + local_40+0x8],RAX
    MOV         RDI,qword ptr [.data:_cffi_types[200]]
    CALL        _cffi_convert_array_argument ;undefined _cffi_convert_array_argume...
    TEST        EAX,EAX
    JS          LAB_00142f70
    MOV         RBX,qword ptr [RBP + local_38+0x8]
    CALL       .plt:PyEval_SaveThread ;undefined PyEval_SaveThread()
    MOV         R12,RAX
    CALL        qword ptr [.bss:_cffi_exports[104]]
    MOV         RDI,qword ptr [RBP + local_40+0x8]
    CALL       .plt:ncplane_greyscale ;undefined ncplane_greyscale()
    CALL        qword ptr [.bss:_cffi_exports[112]]
    MOV         RDI,R12
    CALL       .plt:PyEval_RestoreThread ;undefined PyEval_RestoreThread()
    TEST        RBX,RBX
    JZ          LAB_00142f00
    NOP         word ptr CS:[RAX + RAX*0x1]
LAB_00142ef0:
    MOV         RDI,RBX
    MOV         RBX,qword ptr [RBX]
    CALL       .plt:PyObject_Free ;undefined PyObject_Free()
    TEST        RBX,RBX
    JNZ         LAB_00142ef0
LAB_00142f00:
    MOV         RAX=>EXTERNAL:_Py_NoneStruct,qword ptr [->_Py_NoneStruct] ;= 001807f8
 ;=??
    ADD         qword ptr [RAX]=>EXTERNAL:_Py_NoneStruct,0x1 ;=??
LAB_00142f0b:
    MOV         RDX,qword ptr [RBP + local_30+0x8]
    SUB         RDX,qword ptr FS:[0x28]
    JNZ         LAB_00142f74
    LEA         RSP=>local_20,[RBP + -0x18]
    POP         RBX
    POP         R12
    POP         R13
    POP         RBP
    RET
   ??          0Fh
   ??          1Fh
   ??          00h
LAB_00142f28:
    LEA         RAX,[RCX + 0x17]
    AND         RAX,-0x10
    SUB         RSP,RAX
    LEA         RAX,[RSP + 0xf]
    AND         RAX,-0x10
    JMP         LAB_00142e96
   ??          0Fh
   ??          1Fh
   ??          80h
   ??          00h
   ??          00h
   ??          00h
   ??          00h
LAB_00142f48:
    CALL       .plt:PyEval_SaveThread ;undefined PyEval_SaveThread()
    MOV         R12,RAX
    CALL        qword ptr [.bss:_cffi_exports[104]]
    MOV         RDI,qword ptr [RBP + local_40+0x8]
    CALL       .plt:ncplane_greyscale ;undefined ncplane_greyscale()
    CALL        qword ptr [.bss:_cffi_exports[112]]
    MOV         RDI,R12
    CALL       .plt:PyEval_RestoreThread ;undefined PyEval_RestoreThread()
    JMP         LAB_00142f00
   ??          90h
LAB_00142f70:
    XOR         EAX,EAX
    JMP         LAB_00142f0b
LAB_00142f74:
    CALL       .plt:<EXTERNAL>::__stack_chk_fail ;undefined __stack_chk_fail()
    NOP         dword ptr [RAX]
Actual src:
static PyObject *
_cffi_f_ncplane_greyscale(PyObject *self, PyObject *arg0)
{
  struct ncplane * x0;
  Py_ssize_t datasize;
  struct _cffi_freeme_s *large_args_free = NULL;

  datasize = _cffi_prepare_pointer_call_argument(
      _cffi_type(25), arg0, (char **)&x0);
  if (datasize!= 0) {
    x0 = ((size_t)datasize) <= 640? (struct ncplane *)alloca((size_t)datasize) : NULL;
    if (_cffi_convert_array_argument(_cffi_type(25), arg0, (char **)&x0,
            datasize, &large_args_free) < 0)
      return NULL;
  }

  Py_BEGIN_ALLOW_THREADS
  _cffi_restore_errno();
  { ncplane_greyscale(x0); }
  _cffi_save_errno();
  Py_END_ALLOW_THREADS

  (void)self; /* unused */
  if (large_args_free!= NULL) _cffi_free_array_arguments(large_args_free);
  Py_INCREF(Py_None);
  return Py_None;
}

Predicted src:
static PyObject *
_wrap_array_array_array_array(PyObject *self, PyObject *args, PyObject *kwargs)
{
    PyObject *py_r1;
    PyObject *py_r1;
    PyObject *py_r2;
    PyObject *py_r2;

    if (!PyArg_ParseTuple(args, (char *) NULL, (char *) NULL, (char **) keywords, &py_r1)) {
        return NULL;
    }
    Py_INCREF(py_r1);
    Py_INCREF(py_r2);
    Py_INCREF(py_r1);
    Py_INCREF(py_r2);
    Py_INCREF(py_r2);
    Py_INCREF(py_r2);
    Py_INCREF(py_r2);
    Py_INCREF(py_r2);
    return py_r2;
}