_io_getenv_copy

func _io_getenv_copy(name: RawPtr, name_len: Int, buf: RawPtr) 'io -> Int

Copies an environment value into buf; returns bytes copied or a negative errno.

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pub func _io_getenv_copy(name: RawPtr, name_len: Int, buf: RawPtr) 'io -> Int {
	'io(request: .getenv_copy(name, name_len, buf))
}