initial bits of ilbc codec mod.

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@452 d0543943-73ff-0310-b7d9-9358b9ac24b2

libs/codec/ilbc/src/hpInput.h

@@ -0,0 +1,27 @@
+   
+   /******************************************************************
+   
+       iLBC Speech Coder ANSI-C Source Code
+   
+       hpInput.h        
+   
+       Copyright (C) The Internet Society (2004). 
+       All Rights Reserved.
+   
+   ******************************************************************/
+   
+   
+   
+   #ifndef __iLBC_HPINPUT_H
+   #define __iLBC_HPINPUT_H
+   
+   void hpInput( 
+       float *In,  /* (i) vector to filter */
+       int len,    /* (i) length of vector to filter */
+       float *Out, /* (o) the resulting filtered vector */
+       float *mem  /* (i/o) the filter state */
+   );
+   
+   #endif
+   
+