simplify definition of sqrthalf and capitalize it.

[paraslash.git] / fecdec_filter.c

diff --git a/fecdec_filter.c b/fecdec_filter.c
index 18dcb34d4801bb24d70472ca66c80ef08af8e73f..2c63fc6b00ac6d671f74142ac74060bacece8bed 100644 (file)
--- a/fecdec_filter.c
+++ b/fecdec_filter.c
@@ -6,6 +6,8 @@
 
 /** \file fecdec_filter.c A filter that fec-decodes an audio stream. */
 
+#include <regex.h>
+
 #include <dirent.h>
 #include "para.h"
 #include "error.h"