1 files changed, 13 insertions, 2 deletions
diff --git a/welch~.c b/welch~.c
index ffae066..ec79692 100644
--- a/welch~.c
+++ b/welch~.c
@@ -20,14 +20,25 @@
 */
 
 #include "m_pd.h"
-#include "windowFunctions.h"
 #include <stdlib.h>
-#ifdef NT
+
+#ifdef _MSC_VER
 #pragma warning( disable : 4244 )
 #pragma warning( disable : 4305 )
 #endif
+
 #define DEFBLOCKSIZE 64
 
+void fillWelch(float *vec, int n) {
+  int i;
+  float xShift = (float)n / 2;
+  float x;
+  for (i = 0; i < n; i++) {
+    x = (i - xShift) / xShift;
+    vec[i] = 1 - (x * x);
+  }
+}
+
 static t_class *welch_class;
 
 typedef struct _welch {