Added help string support, minor fixes.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/init.c b/src/init.c
index 5b7bdf2..147528f 100644
--- a/src/init.c
+++ b/src/init.c
@@ -22,7 +22,7 @@
 
 #include "xtract/libxtract.h"
 #include <math.h>
-#include <string.h>
+#include <stdlib.h>
 
 int xtract_init_mfcc(int N, float nyquist, int style, float freq_max, float freq_min, int freq_bands, float **fft_tables){