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/* Copyright (C) 1991, 92, 93, 94, 96, 98, 99 Free Software Foundation, Inc. |
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/* Copyright (C) 1991-2012 Free Software Foundation, Inc. |
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This file is part of the GNU C Library. |
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This file is part of the GNU C Library. |
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The GNU C Library is free software; you can redistribute it and/or |
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The GNU C Library is free software; you can redistribute it and/or |
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/* Perform the I/O control operation specified by REQUEST on FD. |
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/* Perform the I/O control operation specified by REQUEST on FD. |
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One argument may follow; its presence and type depend on REQUEST. |
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One argument may follow; its presence and type depend on REQUEST. |
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Return value depends on REQUEST. Usually -1 indicates error. */ |
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Return value depends on REQUEST. Usually -1 indicates error. */ |
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extern int ioctl (int __fd, unsigned long int __request, ...) __THROW; |
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extern int ioctl (int __fd, int __request, ...) __THROW; |
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__END_DECLS |
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__END_DECLS |
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