Merged Shamik's work

22 files changed, 761 insertions, 0 deletions

diff --git a/src/c/elementaryFunctions/includes/base2dec.h b/src/c/elementaryFunctions/includes/base2dec.h
new file mode 100644
index 0000000..426388e
--- /dev/null
+++ b/src/c/elementaryFunctions/includes/base2dec.h
@@ -0,0 +1,28 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ 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
+ Author: Shamik Guha
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+ */
+#ifndef __BASE2DEC_H__
+#define __BASE2DEC_H__
+
+
+ #ifdef  __cplusplus
+ extern "C" {
+ #endif
+
+double gbase2decs(char* in,int size,int base);
+double dbase2decs(double in,int base);
+//void ghex2deca(char* in,int size,double* out);
+
+ #ifdef  __cplusplus 
+ } /* extern "C" */
+ #endif
+
+#endif /*__BASE2DEC_H__*/
diff --git a/src/c/elementaryFunctions/includes/bin2dec.h b/src/c/elementaryFunctions/includes/bin2dec.h
new file mode 100644
index 0000000..792e368
--- /dev/null
+++ b/src/c/elementaryFunctions/includes/bin2dec.h
@@ -0,0 +1,37 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ 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
+ Author: Shamik Guha
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+ */
+#ifndef __BIN2DEC_H__
+#define __BIN2DEC_H__
+#include "types.h"
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+long double dbin2decs(long double in);
+int8 i8bin2decs(int8 in);
+//int16 i16bin2decs(int16 in);
+uint8 u8bin2decs(uint8 in);
+uint16 u16bin2decs(uint16 in);
+
+void dbin2deca(double* in,int size,double* out);
+void i8bin2deca(int8* in,int size,int8* out);
+//void i16bin2deca(int16* in,int size,int16* out);
+void u8bin2deca(uint8* in,int size,uint8* out);
+void u16bin2deca(uint16* in,int size,uint16* out);
+
+
+ #ifdef  __cplusplus 
+ } /* extern "C" */
+ #endif
+
+#endif /*__BIN2DEC_H__*/
diff --git a/src/c/elementaryFunctions/includes/cosd.h b/src/c/elementaryFunctions/includes/cosd.h
new file mode 100644
index 0000000..7cb59be
--- /dev/null
+++ b/src/c/elementaryFunctions/includes/cosd.h
@@ -0,0 +1,28 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ 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
+ Author: Shamik Guha
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+ */
+#ifndef __COSD_H__
+#define __COSD_H__
+#include "types.h"
+
+ #ifdef  __cplusplus
+ extern "C" {
+ #endif
+
+void dcosda(double* in,int size,double* out);
+void scosda(float* in,int size,float* out);
+double dcosds(double in);
+float scosds(float in);
+ #ifdef  __cplusplus 
+ } /* extern "C" */
+ #endif
+
+#endif /*__COSD_H__*/
diff --git a/src/c/elementaryFunctions/includes/cotd.h b/src/c/elementaryFunctions/includes/cotd.h
new file mode 100644
index 0000000..d2140cb
--- /dev/null
+++ b/src/c/elementaryFunctions/includes/cotd.h
@@ -0,0 +1,29 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ 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
+ Author: Shamik Guha
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+ */
+#ifndef __COTD_H__
+#define __COTD_H__
+
+
+ #ifdef  __cplusplus
+ extern "C" {
+ #endif
+
+void dcotda(double* in,int size,double* out);
+double dcotds(double in);
+void scotda(float* in,int size,float* out);
+float scotds(float in);
+
+ #ifdef  __cplusplus 
+ } /* extern "C" */
+ #endif
+
+#endif /*__COTD_H__*/
diff --git a/src/c/elementaryFunctions/includes/coth.h b/src/c/elementaryFunctions/includes/coth.h
new file mode 100644
index 0000000..ac3f82c
--- /dev/null
+++ b/src/c/elementaryFunctions/includes/coth.h
@@ -0,0 +1,37 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ 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
+ Author: Shamik Guha
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+ */
+#ifndef __COTH_H__
+#define __COTH_H__
+#include "dynlib_elementaryfunctions.h"
+#include "floatComplex.h"
+#include "doubleComplex.h"
+#include "types.h"
+
+ #ifdef  __cplusplus
+ extern "C" {
+ #endif
+
+void dcotha(double* in,int size,double* out);
+double dcoths(double in);
+void scotha(float* in,int size,float* out);
+float scoths(float in);
+doubleComplex zcoths(doubleComplex z);
+void zcotha(doubleComplex* in, int size,doubleComplex* out);
+void ccotha(floatComplex* in, int size,floatComplex* out);
+floatComplex ccoths(floatComplex z);
+
+
+ #ifdef  __cplusplus 
+ } /* extern "C" */
+ #endif
+
+#endif /*__COTH_H__*/
diff --git a/src/c/elementaryFunctions/includes/csc.h b/src/c/elementaryFunctions/includes/csc.h
new file mode 100644
index 0000000..6914c93
--- /dev/null
+++ b/src/c/elementaryFunctions/includes/csc.h
@@ -0,0 +1,36 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ 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
+ Author: Shamik Guha
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+ */
+#ifndef __CSC_H__
+#define __CSC_H__
+#include "dynlib_elementaryfunctions.h"
+#include "floatComplex.h"
+#include "doubleComplex.h"
+#include "types.h"
+
+ #ifdef  __cplusplus
+ extern "C" {
+ #endif
+
+void dcsca(double* in,int size,double* out);
+double dcscs(double in);
+void scsca(float* in,int size,float* out);
+float scscs(float in);
+doubleComplex zcscs(doubleComplex z);
+void zcsca(doubleComplex* in, int size,doubleComplex* out);
+floatComplex ccscs(floatComplex z);
+void ccsca(floatComplex* in, int size,floatComplex* out);
+
+ #ifdef  __cplusplus 
+ } /* extern "C" */
+ #endif
+
+#endif /*__CSC_H__*/
diff --git a/src/c/elementaryFunctions/includes/cscd.h b/src/c/elementaryFunctions/includes/cscd.h
new file mode 100644
index 0000000..fad3155
--- /dev/null
+++ b/src/c/elementaryFunctions/includes/cscd.h
@@ -0,0 +1,37 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ 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
+ Author: Shamik Guha
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+ */
+#ifndef __CSCD_H__
+#define __CSCD_H__
+#include "dynlib_elementaryfunctions.h"
+#include "floatComplex.h"
+#include "doubleComplex.h"
+#include "types.h"
+
+ #ifdef  __cplusplus
+ extern "C" {
+ #endif
+
+void dcscda(double* in,int size,double* out);
+double dcscds(double in);
+void scscda(float* in,int size,float* out);
+float scscds(float in);
+
+void ccscda(floatComplex* in,int size,floatComplex* out);
+floatComplex ccscds(floatComplex in);
+void zcscda(doubleComplex* in,int size,doubleComplex* out);
+doubleComplex zcscds(doubleComplex in);
+
+ #ifdef  __cplusplus 
+ } /* extern "C" */
+ #endif
+
+#endif /*__CSCD_H__*/
diff --git a/src/c/elementaryFunctions/includes/csch.h b/src/c/elementaryFunctions/includes/csch.h
new file mode 100644
index 0000000..fd7b8cd
--- /dev/null
+++ b/src/c/elementaryFunctions/includes/csch.h
@@ -0,0 +1,38 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ 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
+ Author: Shamik Guha
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+ */
+#ifndef __CSCH_H__
+#define __CSCH_H__
+#include "dynlib_elementaryfunctions.h"
+#include "floatComplex.h"
+#include "doubleComplex.h"
+#include "types.h"
+
+ #ifdef  __cplusplus
+ extern "C" {
+ #endif
+
+void dcscha(double* in,int size,double* out);
+double dcschs(double in);
+void scscha(float* in,int size,float* out);
+float scschs(float in);
+
+void ccscha(floatComplex* in,int size,floatComplex* out);
+floatComplex ccschs(floatComplex in);
+void zcscha(doubleComplex* in,int size,doubleComplex* out);
+doubleComplex zcschs(doubleComplex in);
+
+
+ #ifdef  __cplusplus 
+ } /* extern "C" */
+ #endif
+
+#endif /*__CSCH_H__*/
diff --git a/src/c/elementaryFunctions/includes/dec2base.h b/src/c/elementaryFunctions/includes/dec2base.h
new file mode 100644
index 0000000..aa83007
--- /dev/null
+++ b/src/c/elementaryFunctions/includes/dec2base.h
@@ -0,0 +1,29 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ 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
+ Author: Shamik Guha
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+ */
+#ifndef __DEC2BASE_H__
+#define __DEC2BASE_H__
+#include "types.h"
+
+ #ifdef  __cplusplus
+ extern "C" {
+ #endif
+
+void ddec2bases(double in,int base,int n,char* out);
+void ddec2basea(double* in,int size,int base,int n,char* out);
+void sdec2bases(float in,int base,int n,char* out);
+void sdec2basea(float* in,int size,int base,int n,char* out);
+
+ #ifdef  __cplusplus 
+ } /* extern "C" */
+ #endif
+
+#endif /*__DEC2BASE_H__*/
diff --git a/src/c/elementaryFunctions/includes/dec2bin.h b/src/c/elementaryFunctions/includes/dec2bin.h
new file mode 100644
index 0000000..d0917bb
--- /dev/null
+++ b/src/c/elementaryFunctions/includes/dec2bin.h
@@ -0,0 +1,36 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ 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
+ Author: Shamik Guha
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+ */
+#ifndef __DEC2BIN_H__
+#define __DEC2BIN_H__
+#include "types.h"
+
+ #ifdef  __cplusplus
+ extern "C" {
+ #endif
+
+void ddec2bins(double in,int n,double* out);
+void i8dec2bins(int8 in,int n,int8* out);
+void i16dec2bins(int16 in,int n,int16* out);
+void u8dec2bins(uint8 in,int n,uint8* out);
+void u16dec2bins(uint16 in,int n,uint16* out);
+
+void ddec2bina(double* in,int size,int n,double* out);
+void i8dec2bina(int8* in,int size,int n,int8* out);
+void i16dec2bina(int16* in,int size,int n,int16* out);
+void u8dec2bina(uint8* in,int size,int n,uint8* out);
+void u16dec2bina(uint16* in,int size,int n,uint16* out);
+
+ #ifdef  __cplusplus 
+ } /* extern "C" */
+ #endif
+
+#endif /*__DEC2BIN_H__*/
diff --git a/src/c/elementaryFunctions/includes/dec2hex.h b/src/c/elementaryFunctions/includes/dec2hex.h
new file mode 100644
index 0000000..e973a87
--- /dev/null
+++ b/src/c/elementaryFunctions/includes/dec2hex.h
@@ -0,0 +1,38 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ 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
+ Author: Shamik Guha
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+ */
+#ifndef __DEC2HEX_H__
+#define __DEC2HEX_H__
+#include "types.h"
+
+ #ifdef  __cplusplus
+ extern "C" {
+ #endif
+
+void ddec2hexs(double in,char* out);
+void i8dec2hexs(int8 in,char* out);
+void i16dec2hexs(int16 in,char* out);
+void u8dec2hexs(uint8 in,char* out);
+void u16dec2hexs(uint16 in,char* out);
+
+void ddec2hexa(double* in,int size,char* out);
+void i8dec2hexa(int8* in,int size,char* out);
+void i16dec2hexa(int16* in,int size,char* out);
+void u8dec2hexa(uint8* in,int size,char* out);
+void u16dec2hexa(uint16* in,int size,char* out);
+
+
+
+ #ifdef  __cplusplus 
+ } /* extern "C" */
+ #endif
+
+#endif /*__DEC2HEX_H__*/
diff --git a/src/c/elementaryFunctions/includes/dec2oct.h b/src/c/elementaryFunctions/includes/dec2oct.h
new file mode 100644
index 0000000..b0e38fa
--- /dev/null
+++ b/src/c/elementaryFunctions/includes/dec2oct.h
@@ -0,0 +1,37 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ 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
+ Author: Shamik Guha
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+ */
+#ifndef __DEC2oct_H__
+#define __DEC2oct_H__
+#include "types.h"
+
+ #ifdef  __cplusplus
+ extern "C" {
+ #endif
+
+void ddec2octs(double in,double* out);
+void i8dec2octs(int8 in,int8* out);
+void i16dec2octs(int16 in,int16* out);
+void u8dec2octs(uint8 in,uint8* out);
+void u16dec2octs(uint16 in,uint16* out);
+
+void ddec2octa(double* in,int size,double* out);
+void i8dec2octa(int8* in,int size,int8* out);
+void i16dec2octa(int16* in,int size,int16* out);
+void u8dec2octa(uint8* in,int size,uint8* out);
+void u16dec2octa(uint16* in,int size,uint16* out);
+
+
+ #ifdef  __cplusplus 
+ } /* extern "C" */
+ #endif
+
+#endif /*__DEC2oct_H__*/
diff --git a/src/c/elementaryFunctions/includes/factor.h b/src/c/elementaryFunctions/includes/factor.h
new file mode 100644
index 0000000..bec7277
--- /dev/null
+++ b/src/c/elementaryFunctions/includes/factor.h
@@ -0,0 +1,27 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ 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
+ Author: Shamik Guha
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+ */
+#ifndef __FACTOR_H__
+#define __FACTOR_H__
+#include "types.h"
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+void dfactors(double in,double* out);
+void sfactors(float in,float* out);
+
+ #ifdef  __cplusplus 
+ } /* extern "C" */
+ #endif
+
+#endif /*__FACTOR_H__*/
diff --git a/src/c/elementaryFunctions/includes/factorial.h b/src/c/elementaryFunctions/includes/factorial.h
new file mode 100644
index 0000000..077191e
--- /dev/null
+++ b/src/c/elementaryFunctions/includes/factorial.h
@@ -0,0 +1,37 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ 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
+ Author: Shamik Guha
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+ */
+#ifndef __FACTORIAL_H__
+#define __FACTORIAL_H__
+#include "types.h"
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+double dfactorials(double in);
+//int8 i8factorials(int8 in);
+//int16 i16factorials(int16 in);
+//uint8 u8factorials(uint8 in);
+//uint16 u16factorials(uint16 in);
+
+void dfactoriala(double* in,int size,double* out);
+//void i8factoriala(int8* in,int size,int8* out);
+//void i16factoriala(int16* in,int size,int16* out);
+//void u8factoriala(uint8* in,int size,uint8* out);
+//void u16factoriala(uint16* in,int size,uint16* out);
+
+
+ #ifdef  __cplusplus 
+ } /* extern "C" */
+ #endif
+
+#endif /*__FACTORIAL_H__*/
diff --git a/src/c/elementaryFunctions/includes/float.h b/src/c/elementaryFunctions/includes/float.h
new file mode 100644
index 0000000..885564b
--- /dev/null
+++ b/src/c/elementaryFunctions/includes/float.h
@@ -0,0 +1,54 @@
+/*
+ *  Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ *  Copyright (C) 2006-2008 - INRIA - Arnaud Torset
+ *  Author - Shamik Guha
+ *  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 __FLOAT_H__
+#define __FLOAT_H__
+
+#include "dynlib_elementaryfunctions.h"
+#include "floatComplex.h"
+#include "doubleComplex.h"
+#include "types.h"
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+/*
+	float(X) returns the unsigned char part of the double value
+*/
+
+EXTERN_ELEMFUNCT float	sfloats(float in);
+
+EXTERN_ELEMFUNCT float dfloats(double in);
+
+EXTERN_ELEMFUNCT float	i8floats(int8 in);
+
+EXTERN_ELEMFUNCT float	u16floats(uint16 in);
+
+EXTERN_ELEMFUNCT float	i16floats(int16 in);
+
+EXTERN_ELEMFUNCT void	sfloata(float* in, int size, float* out);
+
+EXTERN_ELEMFUNCT void	dfloata(double* in, int size, float* out);
+
+EXTERN_ELEMFUNCT void	i8floata(int8* in, int size, float* out);
+
+EXTERN_ELEMFUNCT void	u16floata(uint16* in, int size, float* out);
+
+EXTERN_ELEMFUNCT void	i16floata(int16* in, int size, float* out);
+
+#ifdef  __cplusplus
+} /* extern "C" */
+#endif
+
+
+#endif /* !__FLOAT_H__ */
+
diff --git a/src/c/elementaryFunctions/includes/hex2dec.h b/src/c/elementaryFunctions/includes/hex2dec.h
new file mode 100644
index 0000000..f16a854
--- /dev/null
+++ b/src/c/elementaryFunctions/includes/hex2dec.h
@@ -0,0 +1,27 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ 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
+ Author: Shamik Guha
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+ */
+#ifndef __HEX2DEC_H__
+#define __HEX2DEC_H__
+
+
+ #ifdef  __cplusplus
+ extern "C" {
+ #endif
+
+double ghex2decs(char* in,int size);
+double dhex2decs(double in);
+
+ #ifdef  __cplusplus 
+ } /* extern "C" */
+ #endif
+
+#endif /*__HEX2DEC_H__*/
diff --git a/src/c/elementaryFunctions/includes/interp1.h b/src/c/elementaryFunctions/includes/interp1.h
new file mode 100644
index 0000000..caf4243
--- /dev/null
+++ b/src/c/elementaryFunctions/includes/interp1.h
@@ -0,0 +1,38 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ 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
+ Author: Shamik Guha
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+ */
+#ifndef __INTERP1_H__
+#define __INTERP1_H__
+#include "types.h"
+
+ #ifdef  __cplusplus
+ extern "C" {
+ #endif
+
+double  dinterp1s(double* x, int size, double* y,int size2, double xin, char* method,int size3);
+//void i8interp1s(int8 in,char* out);
+//void i16interp1s(int16 in,char* out);
+//void u8interp1s(uint8 in,char* out);
+//void u16interp1s(uint16 in,char* out);
+
+//void dinterp1a(double* in,int size,char* out);
+//void i8interp1a(int8* in,int size,char* out);
+//void i16interp1a(int16* in,int size,char* out);
+//void u8interp1a(uint8* in,int size,char* out);
+//void u16interp1a(uint16* in,int size,char* out);
+
+
+
+ #ifdef  __cplusplus 
+ } /* extern "C" */
+ #endif
+
+#endif /*__INTERP1_H__*/
diff --git a/src/c/elementaryFunctions/includes/oct2dec.h b/src/c/elementaryFunctions/includes/oct2dec.h
new file mode 100644
index 0000000..0b454d1
--- /dev/null
+++ b/src/c/elementaryFunctions/includes/oct2dec.h
@@ -0,0 +1,37 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ 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
+ Author: Shamik Guha
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+ */
+#ifndef __OCT2DEC_H__
+#define __OCT2DEC_H__
+#include "types.h"
+
+ #ifdef  __cplusplus
+ extern "C" {
+ #endif
+
+double doct2decs(double in);
+int8 i8oct2decs(int8 in);
+int16 i16oct2decs(int16 in);
+uint8 u8oct2decs(uint8 in);
+uint16 u16oct2decs(uint16 in);
+
+void doct2deca(double* in,int size,double* out);
+void i8oct2deca(int8* in,int size,int8* out);
+void i16oct2deca(int16* in,int size,int16* out);
+void u8oct2deca(uint8* in,int size,uint8* out);
+void u16oct2deca(uint16* in,int size,uint16* out);
+
+
+ #ifdef  __cplusplus 
+ } /* extern "C" */
+ #endif
+
+#endif /*__OCT2DEC_H__*/
diff --git a/src/c/elementaryFunctions/includes/primes.h b/src/c/elementaryFunctions/includes/primes.h
new file mode 100644
index 0000000..c541df9
--- /dev/null
+++ b/src/c/elementaryFunctions/includes/primes.h
@@ -0,0 +1,28 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ 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
+ Author: Shamik Guha
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+ */
+#ifndef __PRIMES_H__
+#define __PRIMES_H__
+#include "types.h"
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+
+void dprimess(double in,double* out);
+void sprimess(float in,float* out);
+
+ #ifdef  __cplusplus 
+ } /* extern "C" */
+ #endif
+
+#endif /*__PRIMES_H__*/
diff --git a/src/c/elementaryFunctions/includes/sec.h b/src/c/elementaryFunctions/includes/sec.h
new file mode 100644
index 0000000..08120ed
--- /dev/null
+++ b/src/c/elementaryFunctions/includes/sec.h
@@ -0,0 +1,37 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ 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
+ Author: Shamik Guha
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+ */
+#ifndef __SEC_H__
+#define __SEC_H__
+#include "dynlib_elementaryfunctions.h"
+#include "floatComplex.h"
+//#include "doubleComplex.h"
+#include <complex.h>
+#include "types.h"
+
+ #ifdef  __cplusplus
+ extern "C" {
+ #endif
+
+void dseca(double* in,int size,double* out);
+double dsecs(double in);
+void sseca(float* in,int size,float* out);
+float ssecs(float in);
+
+void zsecs(double complex z);
+//void zseca(doubleComplex* in, int size,doubleComplex* out);
+floatComplex csecs(floatComplex z);
+void cseca(floatComplex* in, int size,floatComplex* out);
+ #ifdef  __cplusplus 
+ } /* extern "C" */
+ #endif
+
+#endif /*__SEC_H__*/
diff --git a/src/c/elementaryFunctions/includes/secd.h b/src/c/elementaryFunctions/includes/secd.h
new file mode 100644
index 0000000..bf9c653
--- /dev/null
+++ b/src/c/elementaryFunctions/includes/secd.h
@@ -0,0 +1,28 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ 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
+ Author: Shamik Guha
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+ */
+#ifndef __SECD_H__
+#define __SECD_H__
+#include "types.h"
+
+ #ifdef  __cplusplus
+ extern "C" {
+ #endif
+
+void dsecda(double* in,int size,double* out);
+void ssecda(float* in,int size,float* out);
+double dsecds(double in);
+float ssecds(float in);
+ #ifdef  __cplusplus 
+ } /* extern "C" */
+ #endif
+
+#endif /*__SECD_H__*/
diff --git a/src/c/elementaryFunctions/includes/sech.h b/src/c/elementaryFunctions/includes/sech.h
new file mode 100644
index 0000000..9b85396
--- /dev/null
+++ b/src/c/elementaryFunctions/includes/sech.h
@@ -0,0 +1,38 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ 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
+ Author: Shamik Guha
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+ */
+#ifndef __SECH_H__
+#define __SECH_H__
+#include "dynlib_elementaryfunctions.h"
+#include "floatComplex.h"
+#include "doubleComplex.h"
+#include "types.h"
+
+ #ifdef  __cplusplus
+ extern "C" {
+ #endif
+
+void dsecha(double* in,int size,double* out);
+double dsechs(double in);
+void ssecha(float* in,int size,float* out);
+float ssechs(float in);
+
+void csecha(floatComplex* in,int size,floatComplex* out);
+floatComplex csechs(floatComplex in);
+void zsecha(doubleComplex* in,int size,doubleComplex* out);
+doubleComplex zsechs(doubleComplex in);
+
+
+ #ifdef  __cplusplus 
+ } /* extern "C" */
+ #endif
+
+#endif /*__SECH_H__*/