-void HUMIDITY_MAKE_CLOCK_OUTPUT() { TOSH_MAKE_HUM_SCL_OUTPUT(); }
-void HUMIDITY_MAKE_CLOCK_INPUT() { TOSH_MAKE_HUM_SCL_INPUT(); }
-void HUMIDITY_CLEAR_CLOCK() { TOSH_CLR_HUM_SCL_PIN(); }
-void HUMIDITY_SET_CLOCK() { TOSH_SET_HUM_SCL_PIN(); }
-void HUMIDITY_MAKE_DATA_OUTPUT() { TOSH_MAKE_HUM_SDA_OUTPUT(); }
-void HUMIDITY_MAKE_DATA_INPUT() { TOSH_MAKE_HUM_SDA_INPUT(); }
-void HUMIDITY_CLEAR_DATA() { TOSH_CLR_HUM_SDA_PIN(); }
-void HUMIDITY_SET_DATA() { TOSH_SET_HUM_SDA_PIN(); }
-char HUMIDITY_GET_DATA() { return TOSH_READ_HUM_SDA_PIN(); }
+void HUMIDITY_MAKE_CLOCK_OUTPUT() @safe() { TOSH_MAKE_HUM_SCL_OUTPUT(); }
+void HUMIDITY_MAKE_CLOCK_INPUT() @safe() { TOSH_MAKE_HUM_SCL_INPUT(); }
+void HUMIDITY_CLEAR_CLOCK() @safe() { TOSH_CLR_HUM_SCL_PIN(); }
+void HUMIDITY_SET_CLOCK() @safe() { TOSH_SET_HUM_SCL_PIN(); }
+void HUMIDITY_MAKE_DATA_OUTPUT() @safe() { TOSH_MAKE_HUM_SDA_OUTPUT(); }
+void HUMIDITY_MAKE_DATA_INPUT() @safe() { TOSH_MAKE_HUM_SDA_INPUT(); }
+void HUMIDITY_CLEAR_DATA() @safe() { TOSH_CLR_HUM_SDA_PIN(); }
+void HUMIDITY_SET_DATA() @safe() { TOSH_SET_HUM_SDA_PIN(); }
+char HUMIDITY_GET_DATA() @safe() { return TOSH_READ_HUM_SDA_PIN(); }