{The S-lang C Library Reference}: SLang_init_slfile

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## 56. SLang_init_slfile

Synopsis

  Initialize the interpreter file I/O intrinsics

Usage

  `int SLang_init_slfile (void)`

Description

  This function initializes the interpreters file I/O intrinsic functions. This function adds intrinsic functions such as `fopen`, `fclose`, and `fputs` to the interpreter. It returns `0` if successful, or `-1` upon error.

Notes

  Before this function can be called, it is first necessary to call `SLang_init_slang`. It also adds the preprocessor symbol `__SLFILE__` to the interpreter.

See Also

  `SLang_init_slang, SLang_init_slunix, SLang_init_slmath`

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