FFI: PLT Scheme Foreign Interface

1`` | Overview
2`` | Loading Foreign Libraries
3`` | C Types
4`` | Pointer Functions
5`` | Miscellaneous Support
6`` | Derived Utilities
7`` | Unexported Primitive Functions
8`` | Macros for Unsafety
| Index

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_ bool
_ void

Version: 4.0.2
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#### 3.3`` Other Atomic Types

_bool : ctype?

Translates #f to a 0 _int, and any other value to 1.

_void : ctype?

Indicates a Scheme #<void> return value, and it cannot be used to translate values to C. This type cannot be used for function inputs.

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