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Diffstat (limited to 'sanei/sanei_pa4s2.c')
-rw-r--r--sanei/sanei_pa4s2.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/sanei/sanei_pa4s2.c b/sanei/sanei_pa4s2.c
index 8fe4260..c15dd5a 100644
--- a/sanei/sanei_pa4s2.c
+++ b/sanei/sanei_pa4s2.c
@@ -72,7 +72,10 @@
# if defined (__ICC) && __ICC >= 700
# define __GNUC__ 2
# endif
-# include <sys/io.h>
+# include <sys/io.h>
+# ifndef SANE_HAVE_SYS_IO_H_WITH_INB_OUTB
+# define IO_SUPPORT_MISSING
+# endif
# if defined (__ICC) && __ICC >= 700
# undef __GNUC__
# elif defined(__ICC) && defined(HAVE_ASM_IO_H)