From e9b8855c894daa4e6749acfe891f68b3ed8ed481 Mon Sep 17 00:00:00 2001
From: Determinant <ted.sybil@gmail.com>
Date: Tue, 19 May 2015 15:01:38 +0800
Subject: add double precision matrix implementation

---
 matrix/generic/matrix.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'matrix/generic/matrix.h')

diff --git a/matrix/generic/matrix.h b/matrix/generic/matrix.h
index 264859b..276ca5c 100644
--- a/matrix/generic/matrix.h
+++ b/matrix/generic/matrix.h
@@ -1,6 +1,7 @@
 #ifndef NERV_GENERIC_MATRIX_H
 #define NERV_GENERIC_MATRIX_H
 
+#include <stddef.h>
 typedef struct Matrix {
     size_t stride;              /* size of a row */
     long ncol, nrow, nmax;    /* dimension of the matrix */
-- 
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