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-rw-r--r--support/xunistd.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/support/xunistd.h b/support/xunistd.h
index a219fb6a3d..12a5ab677c 100644
--- a/support/xunistd.h
+++ b/support/xunistd.h
@@ -45,6 +45,7 @@ long xsysconf (int name);
long long xlseek (int fd, long long offset, int whence);
void xftruncate (int fd, long long length);
void xsymlink (const char *target, const char *linkpath);
+void xchdir (const char *path);
/* Equivalent of "mkdir -p". */
void xmkdirp (const char *, mode_t);