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-rw-r--r--cc3200/mods/pybpin.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/cc3200/mods/pybpin.h b/cc3200/mods/pybpin.h
index d5a7d42da..417e91bf6 100644
--- a/cc3200/mods/pybpin.h
+++ b/cc3200/mods/pybpin.h
@@ -25,6 +25,9 @@
* THE SOFTWARE.
*/
+#ifndef PYBPIN_H_
+#define PYBPIN_H_
+
// This file requires pin_defs_xxx.h (which has port specific enums and
// defines, so we include it here. It should never be included directly
@@ -73,3 +76,4 @@ uint32_t pin_get_mode(const pin_obj_t *self);
uint32_t pin_get_type(const pin_obj_t *self);
uint32_t pin_get_strenght(const pin_obj_t *self);
+#endif // PYBPIN_H_