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-rw-r--r--apps/plugins/lib/fixedpoint.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/apps/plugins/lib/fixedpoint.h b/apps/plugins/lib/fixedpoint.h
index 065f9fb..ff773cb 100644
--- a/apps/plugins/lib/fixedpoint.h
+++ b/apps/plugins/lib/fixedpoint.h
@@ -20,3 +20,5 @@
****************************************************************************/
long fsincos(unsigned long phase, long *cos);
+long fsqrt(long a, unsigned int fracbits);
+