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Diffstat (limited to 'src/lib/geo_lookup/geo_mag_declination.h')
-rw-r--r--src/lib/geo_lookup/geo_mag_declination.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/lib/geo_lookup/geo_mag_declination.h b/src/lib/geo_lookup/geo_mag_declination.h
index 0ac062d6d..d79b78412 100644
--- a/src/lib/geo_lookup/geo_mag_declination.h
+++ b/src/lib/geo_lookup/geo_mag_declination.h
@@ -40,8 +40,12 @@
#pragma once
+#ifdef CONFIG_ARCH_ARM
__BEGIN_DECLS
__EXPORT float get_mag_declination(float lat, float lon);
__END_DECLS
+#else
+float get_mag_declination(float lat, float lon);
+#endif