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gh-112026: Add again <unistd.h> include in Python.h (#112046)

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Add again <ctype.h> and <unistd.h> includes in Python.h, but don't
include them in the limited C API version 3.13 and newer.
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Victor Stinner 2023-11-15 16:59:32 +01:00 • committed by GitHub
parent 4bbb367ba6
commit b338ffa4bc
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3 changed files with 15 additions and 21 deletions
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15
Include/Python.h
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@ -26,15 +26,24 @@
# include <sys/types.h> // ssize_t
#endif
// errno.h, stdio.h, stdlib.h and string.h headers are no longer used by
// Python, but kept for backward compatibility (avoid compiler warnings).
// They are no longer included by limited C API version 3.11 and newer.
// <errno.h>, <stdio.h>, <stdlib.h> and <string.h> headers are no longer used
// by Python, but kept for the backward compatibility of existing third party C
// extensions. They are not included by limited C API version 3.11 and newer.
//
// The <ctype.h> and <unistd.h> headers are not included by limited C API
// version 3.13 and newer.
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 < 0x030b0000
# include <errno.h> // errno
# include <stdio.h> // FILE*
# include <stdlib.h> // getenv()
# include <string.h> // memcpy()
#endif
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 < 0x030d0000
# include <ctype.h> // tolower()
# ifndef MS_WINDOWS
# include <unistd.h> // close()
# endif
#endif
// Include Python header files