summaryrefslogtreecommitdiff
path: root/digital/avr/common/io.h
diff options
context:
space:
mode:
Diffstat (limited to 'digital/avr/common/io.h')
-rw-r--r--digital/avr/common/io.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/digital/avr/common/io.h b/digital/avr/common/io.h
index 7f94f4e6..cf706e9c 100644
--- a/digital/avr/common/io.h
+++ b/digital/avr/common/io.h
@@ -36,6 +36,10 @@
/* SIGNAL is now ISR. */
# define ISR SIGNAL
#endif
+/* Some AVR includes define HOST! */
+#ifdef HOST
+# undef HOST
+#endif
/** Saved interrupts state. */
typedef uint8_t intr_flags_t;