//            C.f(_cgo0)
	//    }()
	// Using a function literal like this lets us evaluate the
	// function arguments only once while doing pointer checks.
	// This is particularly useful when passing additional arguments
	// to _cgoCheckPointer, as done in checkIndex and checkAddr.
	//
	// When the function argument is a conversion to unsafe.Pointer,
	// we unwrap the conversion before checking the pointer,

	21:  "is a directory",
	22:  "invalid argument",
	23:  "too many open files in system",
	24:  "too many open files",
	25:  "inappropriate ioctl for device",
	26:  "text file busy",
	27:  "file too large",
	28:  "no space left on device",
	29:  "illegal seek",
	30:  "read-only file system",
	31:  "too many links",
	32:  "broken pipe",
	33:  "numerical argument out of domain",
	34:  "result too large",

	stdNeedClock      = 2 << 8             // need hour, minute, second
	stdArgShift       = 16                 // extra argument in high bits, above low stdArgShift
	stdSeparatorShift = 28                 // extra argument in high 4 bits for fractional second separators
	stdMask           = 1<<stdArgShift - 1 // mask out argument
)

// std0x records the std values for "01", "02", ..., "06".

	21:  "is a directory",
	22:  "invalid argument",
	23:  "too many open files in system",
	24:  "too many open files",
	25:  "inappropriate ioctl for device",
	26:  "text file busy",
	27:  "file too large",
	28:  "no space left on device",
	29:  "illegal seek",
	30:  "read-only file system",
	31:  "too many links",
	32:  "broken pipe",
	33:  "numerical argument out of domain",

// Similar to TF_GraphToFunction but allows specifying control outputs of the
// function.
//
//  The arguments of TF_GraphToFunction have the same meaning, but the new
//  arguments are as follows:
//
//    ncontrol_outputs: Number of control outputs of the function.
//    control_outputs: vector of TF_Operation objects to be marked as control

	21:  "is a directory",
	22:  "invalid argument",
	23:  "too many open files in system",
	24:  "too many open files",
	25:  "inappropriate ioctl for device",
	26:  "text file busy",
	27:  "file too large",
	28:  "no space left on device",
	29:  "illegal seek",
	30:  "read-only file system",
	31:  "too many links",
	32:  "broken pipe",
	33:  "numerical argument out of domain",

	21: "is a directory",
	22: "invalid argument",
	23: "too many open files in system",
	24: "too many open files",
	25: "inappropriate ioctl for device",
	26: "text file busy",
	27: "file too large",
	28: "no space left on device",
	29: "illegal seek",
	30: "read-only file system",
	31: "too many links",
	32: "broken pipe",
	33: "numerical argument out of domain",
	34: "result too large",

		},
	})
	return funcTypes[n]
}

// FuncOf returns the function type with the given argument and result types.
// For example if k represents int and e represents string,
// FuncOf([]Type{k}, []Type{e}, false) represents func(int) string.
//
// The variadic argument controls whether the function is variadic. FuncOf
// panics if the in[len(in)-1] does not represent a slice and variadic is
// true.

	21: "is a directory",
	22: "invalid argument",
	23: "too many open files in system",
	24: "too many open files",
	25: "inappropriate ioctl for device",
	26: "text file busy",
	27: "file too large",
	28: "no space left on device",
	29: "illegal seek",
	30: "read-only file system",
	31: "too many links",
	32: "broken pipe",
	33: "numerical argument out of domain",
	34: "result too large or too small",

	21:  "is a directory",
	22:  "invalid argument",
	23:  "too many open files in system",
	24:  "too many open files",
	25:  "inappropriate ioctl for device",
	26:  "text file busy",
	27:  "file too large",
	28:  "no space left on device",
	29:  "illegal seek",
	30:  "read-only file system",
	31:  "too many links",
	32:  "broken pipe",
	33:  "numerical argument out of domain",