include unistd.h in _chunker.c

With Python 3.13, Python.h no longer includes the <unistd.h> standard header file: https://docs.python.org/3.13/whatsnew/3.13.html#id8
2023-11-05 11:48:16 +01:00 · 2023-11-05 11:48:16 +01:00 · c350c1b36d
parent d25cc1b0d1
commit c350c1b36d
1 changed files with 3 additions and 0 deletions
--- a/src/borg/_chunker.c
+++ b/src/borg/_chunker.c
@ -1,5 +1,8 @@
 #include <Python.h>
 #include <fcntl.h>
+#if !defined(_MSC_VER)
+#   include <unistd.h>
+#endif

 /* Cyclic polynomial / buzhash