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-rw-r--r--io.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/io.c b/io.c
index 43bd9c5..c701029 100644
--- a/io.c
+++ b/io.c
@@ -41,7 +41,7 @@
#endif
#include <sys/types.h>
-#if !defined(DJGPP) && !defined(_WIN32) && !defined(__human68k__)
+#if defined(HAVE_SYS_IOCTL_H) && !defined(DJGPP) && !defined(_WIN32) && !defined(__human68k__)
#include <sys/ioctl.h>
#endif
#if defined(HAVE_FCNTL_H) || defined(_WIN32)