From: Mazet Laurent <laurent.mazet@thalesgroup.com>
Date: Thu, 27 Nov 2025 18:12:43 +0000 (+0100)
Subject: fix for windows
X-Git-Url: https://secure.softndesign.org/git/?a=commitdiff_plain;h=refs%2Fheads%2Fmaster;p=libforwardbackward.git

fix for windows
---

diff --git a/src/fbtrellis.c b/src/fbtrellis.c
index 2e24d56..b5ed3b3 100644
--- a/src/fbtrellis.c
+++ b/src/fbtrellis.c
@@ -9,7 +9,7 @@ Copyright (C) 2004 Laurent Mazet and Sebastien Simoens
 #if !defined (__FBTRELLIS_C__)
 #define __FBTRELLIS_C__ 1
 
-#include <values.h>
+#include <float.h>
 #include <malloc.h>
 #include <math.h>
 #include "fbtrellis.h"
diff --git a/test/convcode.c b/test/convcode.c
index 356eeae..4778a36 100644
--- a/test/convcode.c
+++ b/test/convcode.c
@@ -32,6 +32,12 @@ Copyright (C) 2003 Laurent Mazet
 
 typedef char bit;
 
+#if !(_SVID_SOURCE || _XOPEN_SOURCE)
+double drand48(void) {
+    return rand() / (RAND_MAX + 1.0);
+}
+#endif
+
 /* Pseudo-random bit sequence */
 void bit_gene (bit * a, int n) {
   int i;