From a9d66c6a759515c7061e2e8aac661eeb0082ea1e Mon Sep 17 00:00:00 2001
From: FreeArtMan <dos21h@gmail.com>
Date: Wed, 30 Dec 2015 19:20:20 +0000
Subject: More configurable sources. Move some math functions to core/math.h.
 Move delay filter from sdr_fm

---
 filt/filt.h | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'filt/filt.h')

diff --git a/filt/filt.h b/filt/filt.h
index d235449..9ce2caa 100644
--- a/filt/filt.h
+++ b/filt/filt.h
@@ -3,9 +3,14 @@
 
 #include <stdlib.h>
 #include <stdio.h>
+#include <stdint.h>
+#include <string.h>
 #include <unistd.h>
 
 //fifth order filter from rtlsdr
-void f_5th(int16_t *data, int length, int16_t *hist);
+void filt_5th(int16_t *data, int length, int16_t *hist);
+
+//delay filtering from https://github.com/dpiponi/mini_fm.git
+void filt_delay( uint8_t *buf, int buf_len );
 
 #endif
\ No newline at end of file
-- 
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