From f8eed0713059b5c4e8e56ba98b8a33fe2a472d84 Mon Sep 17 00:00:00 2001
From: Jamie Bullock <jamie@postlude.co.uk>
Date: Mon, 3 Sep 2007 14:31:58 +0000
Subject: Checked ANSI C89 compliance (basically a few ifndefs for the C99 math
 functions: powf, roundf etc). Added a few PD examples/tests.

---
 src/scalar.c | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src/scalar.c')

diff --git a/src/scalar.c b/src/scalar.c
index ec22dd4..6270869 100644
--- a/src/scalar.c
+++ b/src/scalar.c
@@ -28,6 +28,14 @@
 #include <string.h>
 #include <stdio.h>
 
+#ifndef powf
+    #define powf pow
+#endif
+
+#ifndef expf
+    #define expf exp
+#endif
+
 int xtract_mean(const float *data, const int N, const void *argv, float *result){
 
     int n = N;
-- 
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