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-rw-r--r--wirish/wirish.h1
-rw-r--r--wirish/wirish_math.h3
2 files changed, 4 insertions, 0 deletions
diff --git a/wirish/wirish.h b/wirish/wirish.h
index 5129c26..f54517a 100644
--- a/wirish/wirish.h
+++ b/wirish/wirish.h
@@ -38,6 +38,7 @@
#include "time.h"
#include "pwm.h"
#include "ext_interrupts.h"
+#include "wirish_math.h"
#ifdef __cplusplus
extern "C"{
diff --git a/wirish/wirish_math.h b/wirish/wirish_math.h
index 19f3892..8746d01 100644
--- a/wirish/wirish_math.h
+++ b/wirish/wirish_math.h
@@ -27,6 +27,8 @@
#include <math.h>
+#ifdef __cplusplus
+
void randomSeed(unsigned int);
long random(long);
long random(long, long);
@@ -54,3 +56,4 @@ long map(long, long, long, long, long);
#endif
+#endif