Tested Addition and Subtraction for new data types

24 files changed, 560 insertions, 0 deletions

diff --git a/2.3-1/src/c/elementaryFunctions/includes/int16.h b/2.3-1/src/c/elementaryFunctions/includes/int16.h
new file mode 100644
index 00000000..f3271849
--- /dev/null
+++ b/2.3-1/src/c/elementaryFunctions/includes/int16.h
@@ -0,0 +1,42 @@
+/*
+ *  Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ *  Copyright (C) 2006-2008 - INRIA - Arnaud Torset
+ *
+ *  This file must be used under the terms of the CeCILL.
+ *  This source file is licensed as described in the file COPYING, which
+ *  you should have received as part of this distribution.  The terms
+ *  are also available at
+ *  http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ *
+ */
+
+#ifndef __INT16_H__
+#define __INT16_H__
+
+#include "dynlib_elementaryfunctions.h"
+#include "floatComplex.h"
+#include "doubleComplex.h"
+#include "types.h"
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+/*
+	int16(X) returns the signed int part of the double value
+*/
+
+EXTERN_ELEMFUNCT int16	sint16s(float in);
+
+EXTERN_ELEMFUNCT int16	dint816s(double in);
+
+EXTERN_ELEMFUNCT void	sint16a(float* in, int size, int16* out);
+
+EXTERN_ELEMFUNCT void	dint16a(double* in, int size, int16* out);
+
+#ifdef  __cplusplus
+} /* extern "C" */
+#endif
+
+
+#endif /* !__INT16_H__ */
+
diff --git a/2.3-1/src/c/elementaryFunctions/includes/int8.h b/2.3-1/src/c/elementaryFunctions/includes/int8.h
new file mode 100644
index 00000000..12fc595f
--- /dev/null
+++ b/2.3-1/src/c/elementaryFunctions/includes/int8.h
@@ -0,0 +1,42 @@
+/*
+ *  Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ *  Copyright (C) 2006-2008 - INRIA - Arnaud Torset
+ *
+ *  This file must be used under the terms of the CeCILL.
+ *  This source file is licensed as described in the file COPYING, which
+ *  you should have received as part of this distribution.  The terms
+ *  are also available at
+ *  http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ *
+ */
+
+#ifndef __INT8_H__
+#define __INT8_H__
+
+#include "dynlib_elementaryfunctions.h"
+#include "floatComplex.h"
+#include "doubleComplex.h"
+#include "types.h"
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+/*
+	int8(X) returns the signed char part of the double value
+*/
+
+EXTERN_ELEMFUNCT int8	sint8s(float in);
+
+EXTERN_ELEMFUNCT int8 dint8s(double in);
+
+EXTERN_ELEMFUNCT void	sint8a(float* in, int size, int8* out);
+
+EXTERN_ELEMFUNCT void	dint8a(double* in, int size, int8* out);
+
+#ifdef  __cplusplus
+} /* extern "C" */
+#endif
+
+
+#endif /* !__INT8_H__ */
+
diff --git a/2.3-1/src/c/elementaryFunctions/includes/uint16.h b/2.3-1/src/c/elementaryFunctions/includes/uint16.h
new file mode 100644
index 00000000..a0739b67
--- /dev/null
+++ b/2.3-1/src/c/elementaryFunctions/includes/uint16.h
@@ -0,0 +1,42 @@
+/*
+ *  Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ *  Copyright (C) 2006-2008 - INRIA - Arnaud Torset
+ *
+ *  This file must be used under the terms of the CeCILL.
+ *  This source file is licensed as described in the file COPYING, which
+ *  you should have received as part of this distribution.  The terms
+ *  are also available at
+ *  http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ *
+ */
+
+#ifndef __UINT16_H__
+#define __UINT16_H__
+
+#include "dynlib_elementaryfunctions.h"
+#include "floatComplex.h"
+#include "doubleComplex.h"
+#include "types.h"
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+/*
+	uint16(X) returns the signed int part of the double value
+*/
+
+EXTERN_ELEMFUNCT uint16	suint16s(float in);
+
+EXTERN_ELEMFUNCT uint16	duint816s(double in);
+
+EXTERN_ELEMFUNCT void	suint16a(float* in, int size, uint16* out);
+
+EXTERN_ELEMFUNCT void	duint16a(double* in, int size, uint16* out);
+
+#ifdef  __cplusplus
+} /* extern "C" */
+#endif
+
+
+#endif /* !__UINT16_H__ */
+
diff --git a/2.3-1/src/c/elementaryFunctions/includes/uint8.h b/2.3-1/src/c/elementaryFunctions/includes/uint8.h
new file mode 100644
index 00000000..9d3dd395
--- /dev/null
+++ b/2.3-1/src/c/elementaryFunctions/includes/uint8.h
@@ -0,0 +1,42 @@
+/*
+ *  Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ *  Copyright (C) 2006-2008 - INRIA - Arnaud Torset
+ *
+ *  This file must be used under the terms of the CeCILL.
+ *  This source file is licensed as described in the file COPYING, which
+ *  you should have received as part of this distribution.  The terms
+ *  are also available at
+ *  http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ *
+ */
+
+#ifndef __UINT8_H__
+#define __UINT8_H__
+
+#include "dynlib_elementaryfunctions.h"
+#include "floatComplex.h"
+#include "doubleComplex.h"
+#include "types.h"
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+/*
+	uint8(X) returns the unsigned char part of the double value
+*/
+
+EXTERN_ELEMFUNCT uint8	suint8s(float in);
+
+EXTERN_ELEMFUNCT uint8 duint8s(double in);
+
+EXTERN_ELEMFUNCT void	suint8a(float* in, int size, uint8* out);
+
+EXTERN_ELEMFUNCT void	duint8a(double* in, int size, uint8* out);
+
+#ifdef  __cplusplus
+} /* extern "C" */
+#endif
+
+
+#endif /* !__UINT8_H__ */
+
diff --git a/2.3-1/src/c/elementaryFunctions/int16/dint16a.c b/2.3-1/src/c/elementaryFunctions/int16/dint16a.c
new file mode 100644
index 00000000..73c9ec74
--- /dev/null
+++ b/2.3-1/src/c/elementaryFunctions/int16/dint16a.c
@@ -0,0 +1,18 @@
+/*
+ *  Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ *  Copyright (C) 2008-2008 - INRIA - Arnaud Torset
+ *
+ *  This file must be used under the terms of the CeCILL.
+ *  This source file is licensed as described in the file COPYING, which
+ *  you should have received as part of this distribution.  The terms
+ *  are also available at
+ *  http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ *
+ */
+
+#include "int16.h"
+
+void dint16a(double* x, int size, int16* out) {
+	int i = 0;
+	for (i=0;i<size;i++) out[i] = dint16s(x[i]);
+}
diff --git a/2.3-1/src/c/elementaryFunctions/int16/dint16s.c b/2.3-1/src/c/elementaryFunctions/int16/dint16s.c
new file mode 100644
index 00000000..76ee96b3
--- /dev/null
+++ b/2.3-1/src/c/elementaryFunctions/int16/dint16s.c
@@ -0,0 +1,18 @@
+/*
+ *  Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ *  Copyright (C) 2008-2008 - INRIA - Arnaud Torset
+ *
+ *  This file must be used under the terms of the CeCILL.
+ *  This source file is licensed as described in the file COPYING, which
+ *  you should have received as part of this distribution.  The terms
+ *  are also available at
+ *  http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ *
+ */
+ 
+
+#include "int16.h"
+
+int16 dint16s(double x) {
+	return (int16) x;
+}
diff --git a/2.3-1/src/c/elementaryFunctions/int16/sint16a.c b/2.3-1/src/c/elementaryFunctions/int16/sint16a.c
new file mode 100644
index 00000000..33058ea7
--- /dev/null
+++ b/2.3-1/src/c/elementaryFunctions/int16/sint16a.c
@@ -0,0 +1,18 @@
+/*
+ *  Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ *  Copyright (C) 2008-2008 - INRIA - Arnaud Torset
+ *
+ *  This file must be used under the terms of the CeCILL.
+ *  This source file is licensed as described in the file COPYING, which
+ *  you should have received as part of this distribution.  The terms
+ *  are also available at
+ *  http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ *
+ */
+
+#include "int16.h"
+
+void sint16a(float* x, int size, int16* out) {
+	int i = 0;
+	for (i=0;i<size;i++) out[i] = sint16s(x[i]);
+}
diff --git a/2.3-1/src/c/elementaryFunctions/int16/sint16s.c b/2.3-1/src/c/elementaryFunctions/int16/sint16s.c
new file mode 100644
index 00000000..4634a39d
--- /dev/null
+++ b/2.3-1/src/c/elementaryFunctions/int16/sint16s.c
@@ -0,0 +1,18 @@
+/*
+ *  Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ *  Copyright (C) 2008-2008 - INRIA - Arnaud Torset
+ *
+ *  This file must be used under the terms of the CeCILL.
+ *  This source file is licensed as described in the file COPYING, which
+ *  you should have received as part of this distribution.  The terms
+ *  are also available at
+ *  http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ *
+ */
+ 
+
+#include "int16.h"
+
+int16 sint16s(float x) {
+	return (int16) x;
+}
diff --git a/2.3-1/src/c/elementaryFunctions/int8/dint8a.c b/2.3-1/src/c/elementaryFunctions/int8/dint8a.c
new file mode 100644
index 00000000..719d6f42
--- /dev/null
+++ b/2.3-1/src/c/elementaryFunctions/int8/dint8a.c
@@ -0,0 +1,18 @@
+/*
+ *  Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ *  Copyright (C) 2008-2008 - INRIA - Arnaud Torset
+ *
+ *  This file must be used under the terms of the CeCILL.
+ *  This source file is licensed as described in the file COPYING, which
+ *  you should have received as part of this distribution.  The terms
+ *  are also available at
+ *  http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ *
+ */
+
+#include "int8.h"
+
+void dint8a(double* x, int size, int8* out) {
+	int i = 0;
+	for (i=0;i<size;i++) out[i] = dint8s(x[i]);
+}
diff --git a/2.3-1/src/c/elementaryFunctions/int8/dint8s.c b/2.3-1/src/c/elementaryFunctions/int8/dint8s.c
new file mode 100644
index 00000000..f1789e6a
--- /dev/null
+++ b/2.3-1/src/c/elementaryFunctions/int8/dint8s.c
@@ -0,0 +1,18 @@
+/*
+ *  Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ *  Copyright (C) 2008-2008 - INRIA - Arnaud Torset
+ *
+ *  This file must be used under the terms of the CeCILL.
+ *  This source file is licensed as described in the file COPYING, which
+ *  you should have received as part of this distribution.  The terms
+ *  are also available at
+ *  http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ *
+ */
+ 
+
+#include "int8.h"
+
+int8 dint8s(double x) {
+	return (int8) x;
+}
diff --git a/2.3-1/src/c/elementaryFunctions/int8/sint8a.c b/2.3-1/src/c/elementaryFunctions/int8/sint8a.c
new file mode 100644
index 00000000..87846a71
--- /dev/null
+++ b/2.3-1/src/c/elementaryFunctions/int8/sint8a.c
@@ -0,0 +1,18 @@
+/*
+ *  Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ *  Copyright (C) 2008-2008 - INRIA - Arnaud Torset
+ *
+ *  This file must be used under the terms of the CeCILL.
+ *  This source file is licensed as described in the file COPYING, which
+ *  you should have received as part of this distribution.  The terms
+ *  are also available at
+ *  http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ *
+ */
+
+#include "int8.h"
+
+void sint8a(float* x, int size, int8* out) {
+	int i = 0;
+	for (i=0;i<size;i++) out[i] = sint8s(x[i]);
+}
diff --git a/2.3-1/src/c/elementaryFunctions/int8/sint8s.c b/2.3-1/src/c/elementaryFunctions/int8/sint8s.c
new file mode 100644
index 00000000..89d4b819
--- /dev/null
+++ b/2.3-1/src/c/elementaryFunctions/int8/sint8s.c
@@ -0,0 +1,18 @@
+/*
+ *  Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ *  Copyright (C) 2008-2008 - INRIA - Arnaud Torset
+ *
+ *  This file must be used under the terms of the CeCILL.
+ *  This source file is licensed as described in the file COPYING, which
+ *  you should have received as part of this distribution.  The terms
+ *  are also available at
+ *  http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ *
+ */
+ 
+
+#include "int8.h"
+
+int8 sint8s(float x) {
+	return (int8) x;
+}
diff --git a/2.3-1/src/c/elementaryFunctions/interfaces/int_int16.h b/2.3-1/src/c/elementaryFunctions/interfaces/int_int16.h
new file mode 100644
index 00000000..759cb971
--- /dev/null
+++ b/2.3-1/src/c/elementaryFunctions/interfaces/int_int16.h
@@ -0,0 +1,26 @@
+/*
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2008-2008 - INRIA - Bruno JOFRET
+ * 
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at    
+ * http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ *
+ */
+
+/* THIS IS AN AUTOMATICALLY GENERATED FILE : DO NOT EDIT BY HAND. */
+
+#ifndef __INT_INT16_H__
+#define __INT_INT16_H__
+
+#define s0int16u80(in)			sint16s(in)
+
+#define d0int16u80(in)			dint16s(in)
+
+#define s2int16u82(in,size,out)		sint16a(in, size[0]*size[1], out)
+
+#define d2int16u82(in,size,out)		dint16a(in, size[0]*size[1], out)
+
+#endif /* !__INT_INT8_H__ */
diff --git a/2.3-1/src/c/elementaryFunctions/interfaces/int_int8.h b/2.3-1/src/c/elementaryFunctions/interfaces/int_int8.h
new file mode 100644
index 00000000..5cf129eb
--- /dev/null
+++ b/2.3-1/src/c/elementaryFunctions/interfaces/int_int8.h
@@ -0,0 +1,26 @@
+/*
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2008-2008 - INRIA - Bruno JOFRET
+ * 
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at    
+ * http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ *
+ */
+
+/* THIS IS AN AUTOMATICALLY GENERATED FILE : DO NOT EDIT BY HAND. */
+
+#ifndef __INT_INT8_H__
+#define __INT_INT8_H__
+
+#define s0int8u80(in)			sint8s(in)
+
+#define d0int8u80(in)			dint8s(in)
+
+#define s2int8u82(in,size,out)		sint8a(in, size[0]*size[1], out)
+
+#define d2int8u82(in,size,out)		dint8a(in, size[0]*size[1], out)
+
+#endif /* !__INT_INT8_H__ */
diff --git a/2.3-1/src/c/elementaryFunctions/interfaces/int_uint16.h b/2.3-1/src/c/elementaryFunctions/interfaces/int_uint16.h
new file mode 100644
index 00000000..0d558b30
--- /dev/null
+++ b/2.3-1/src/c/elementaryFunctions/interfaces/int_uint16.h
@@ -0,0 +1,26 @@
+/*
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2008-2008 - INRIA - Bruno JOFRET
+ * 
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at    
+ * http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ *
+ */
+
+/* THIS IS AN AUTOMATICALLY GENERATED FILE : DO NOT EDIT BY HAND. */
+
+#ifndef __INT_UINT16_H__
+#define __INT_UINT16_H__
+
+#define s0uint16u80(in)			suint16s(in)
+
+#define d0uint16u80(in)			duint16s(in)
+
+#define s2uint16u82(in,size,out)		suint16a(in, size[0]*size[1], out)
+
+#define d2uint16u82(in,size,out)		duint16a(in, size[0]*size[1], out)
+
+#endif /* !__INT_UINT8_H__ */
diff --git a/2.3-1/src/c/elementaryFunctions/interfaces/int_uint8.h b/2.3-1/src/c/elementaryFunctions/interfaces/int_uint8.h
new file mode 100644
index 00000000..d12b275a
--- /dev/null
+++ b/2.3-1/src/c/elementaryFunctions/interfaces/int_uint8.h
@@ -0,0 +1,26 @@
+/*
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2008-2008 - INRIA - Bruno JOFRET
+ * 
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at    
+ * http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ *
+ */
+
+/* THIS IS AN AUTOMATICALLY GENERATED FILE : DO NOT EDIT BY HAND. */
+
+#ifndef __INT_UINT8_H__
+#define __INT_UINT8_H__
+
+#define s0uint8u80(in)			suint8s(in)
+
+#define d0uint8u80(in)			duint8s(in)
+
+#define s2uint8u82(in,size,out)		suint8a(in, size[0]*size[1], out)
+
+#define d2uint8u82(in,size,out)		duint8a(in, size[0]*size[1], out)
+
+#endif /* !__INT_UINT8_H__ */
diff --git a/2.3-1/src/c/elementaryFunctions/uint16/duint16a.c b/2.3-1/src/c/elementaryFunctions/uint16/duint16a.c
new file mode 100644
index 00000000..c94cd187
--- /dev/null
+++ b/2.3-1/src/c/elementaryFunctions/uint16/duint16a.c
@@ -0,0 +1,18 @@
+/*
+ *  Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ *  Copyright (C) 2008-2008 - INRIA - Arnaud Torset
+ *
+ *  This file must be used under the terms of the CeCILL.
+ *  This source file is licensed as described in the file COPYING, which
+ *  you should have received as part of this distribution.  The terms
+ *  are also available at
+ *  http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ *
+ */
+
+#include "uint16.h"
+
+void duint16a(double* x, int size, uint16* out) {
+	int i = 0;
+	for (i=0;i<size;i++) out[i] = duint16s(x[i]);
+}
diff --git a/2.3-1/src/c/elementaryFunctions/uint16/duint16s.c b/2.3-1/src/c/elementaryFunctions/uint16/duint16s.c
new file mode 100644
index 00000000..4c4918f4
--- /dev/null
+++ b/2.3-1/src/c/elementaryFunctions/uint16/duint16s.c
@@ -0,0 +1,18 @@
+/*
+ *  Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ *  Copyright (C) 2008-2008 - INRIA - Arnaud Torset
+ *
+ *  This file must be used under the terms of the CeCILL.
+ *  This source file is licensed as described in the file COPYING, which
+ *  you should have received as part of this distribution.  The terms
+ *  are also available at
+ *  http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ *
+ */
+ 
+
+#include "uint16.h"
+
+uint16 duint16s(double x) {
+	return (uint16) x;
+}
diff --git a/2.3-1/src/c/elementaryFunctions/uint16/suint16a.c b/2.3-1/src/c/elementaryFunctions/uint16/suint16a.c
new file mode 100644
index 00000000..4bc3768e
--- /dev/null
+++ b/2.3-1/src/c/elementaryFunctions/uint16/suint16a.c
@@ -0,0 +1,18 @@
+/*
+ *  Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ *  Copyright (C) 2008-2008 - INRIA - Arnaud Torset
+ *
+ *  This file must be used under the terms of the CeCILL.
+ *  This source file is licensed as described in the file COPYING, which
+ *  you should have received as part of this distribution.  The terms
+ *  are also available at
+ *  http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ *
+ */
+
+#include "uint16.h"
+
+void suint16a(float* x, int size, uint16* out) {
+	int i = 0;
+	for (i=0;i<size;i++) out[i] = suint16s(x[i]);
+}
diff --git a/2.3-1/src/c/elementaryFunctions/uint16/suint16s.c b/2.3-1/src/c/elementaryFunctions/uint16/suint16s.c
new file mode 100644
index 00000000..708237b1
--- /dev/null
+++ b/2.3-1/src/c/elementaryFunctions/uint16/suint16s.c
@@ -0,0 +1,18 @@
+/*
+ *  Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ *  Copyright (C) 2008-2008 - INRIA - Arnaud Torset
+ *
+ *  This file must be used under the terms of the CeCILL.
+ *  This source file is licensed as described in the file COPYING, which
+ *  you should have received as part of this distribution.  The terms
+ *  are also available at
+ *  http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ *
+ */
+ 
+
+#include "uint16.h"
+
+uint16 suint16s(float x) {
+	return (uint16) x;
+}
diff --git a/2.3-1/src/c/elementaryFunctions/uint8/duint8a.c b/2.3-1/src/c/elementaryFunctions/uint8/duint8a.c
new file mode 100644
index 00000000..0a3f2d25
--- /dev/null
+++ b/2.3-1/src/c/elementaryFunctions/uint8/duint8a.c
@@ -0,0 +1,18 @@
+/*
+ *  Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ *  Copyright (C) 2008-2008 - INRIA - Arnaud Torset
+ *
+ *  This file must be used under the terms of the CeCILL.
+ *  This source file is licensed as described in the file COPYING, which
+ *  you should have received as part of this distribution.  The terms
+ *  are also available at
+ *  http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ *
+ */
+
+#include "uint8.h"
+
+void duint8a(double* x, int size, uint8* out) {
+	int i = 0;
+	for (i=0;i<size;i++) out[i] = duint8s(x[i]);
+}
diff --git a/2.3-1/src/c/elementaryFunctions/uint8/duint8s.c b/2.3-1/src/c/elementaryFunctions/uint8/duint8s.c
new file mode 100644
index 00000000..b797934b
--- /dev/null
+++ b/2.3-1/src/c/elementaryFunctions/uint8/duint8s.c
@@ -0,0 +1,18 @@
+/*
+ *  Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ *  Copyright (C) 2008-2008 - INRIA - Arnaud Torset
+ *
+ *  This file must be used under the terms of the CeCILL.
+ *  This source file is licensed as described in the file COPYING, which
+ *  you should have received as part of this distribution.  The terms
+ *  are also available at
+ *  http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ *
+ */
+ 
+
+#include "uint8.h"
+
+uint8 duint8s(double x) {
+	return (uint8) x;
+}
diff --git a/2.3-1/src/c/elementaryFunctions/uint8/suint8a.c b/2.3-1/src/c/elementaryFunctions/uint8/suint8a.c
new file mode 100644
index 00000000..cf64dd42
--- /dev/null
+++ b/2.3-1/src/c/elementaryFunctions/uint8/suint8a.c
@@ -0,0 +1,18 @@
+/*
+ *  Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ *  Copyright (C) 2008-2008 - INRIA - Arnaud Torset
+ *
+ *  This file must be used under the terms of the CeCILL.
+ *  This source file is licensed as described in the file COPYING, which
+ *  you should have received as part of this distribution.  The terms
+ *  are also available at
+ *  http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ *
+ */
+
+#include "uint8.h"
+
+void suint8a(float* x, int size, uint8* out) {
+	int i = 0;
+	for (i=0;i<size;i++) out[i] = suint8s(x[i]);
+}
diff --git a/2.3-1/src/c/elementaryFunctions/uint8/suint8s.c b/2.3-1/src/c/elementaryFunctions/uint8/suint8s.c
new file mode 100644
index 00000000..e95e9642
--- /dev/null
+++ b/2.3-1/src/c/elementaryFunctions/uint8/suint8s.c
@@ -0,0 +1,18 @@
+/*
+ *  Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ *  Copyright (C) 2008-2008 - INRIA - Arnaud Torset
+ *
+ *  This file must be used under the terms of the CeCILL.
+ *  This source file is licensed as described in the file COPYING, which
+ *  you should have received as part of this distribution.  The terms
+ *  are also available at
+ *  http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ *
+ */
+ 
+
+#include "uint8.h"
+
+uint8 suint8s(float x) {
+	return (uint8) x;
+}