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-rw-r--r--usb-i2c-sl018/limits.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/usb-i2c-sl018/limits.h b/usb-i2c-sl018/limits.h
index 0548bc1..95bb084 100644
--- a/usb-i2c-sl018/limits.h
+++ b/usb-i2c-sl018/limits.h
@@ -28,5 +28,6 @@ typedef enum { moving, open, close, both } limits_t;
void init_limits(void);
limits_t limits_get(void);
+const char* limits_to_string(limits_t limits);
#endif