4 files changed, 220 insertions, 0 deletions

diff --git a/src/c/auxiliaryFunctions/includes/abs.h b/src/c/auxiliaryFunctions/includes/abs.h
index 00565e39..cd022905 100644
--- a/src/c/auxiliaryFunctions/includes/abs.h
+++ b/src/c/auxiliaryFunctions/includes/abs.h
@@ -17,6 +17,7 @@
 #include "floatComplex.h"
 #include "doubleComplex.h"
 #include "sqrt.h"
+#include "types.h"
 
 #ifdef  __cplusplus
 extern "C" {
@@ -55,6 +56,38 @@ EXTERN_AUXFUNCT float	cabss(floatComplex in);
 EXTERN_AUXFUNCT double	zabss(doubleComplex in);
 
 /**
+ ** \brief Uint8 Absolute Value function
+ ** Determine the absolute value of in.
+ ** \param in : the uint8 we must determine abs.
+ ** \return -in or in depending on the sign of in.
+ **/
+EXTERN_AUXFUNCT uint8	u8abss(uint8 in);
+
+/**
+ ** \brief Int8 Absolute Value function
+ ** Determine the absolute value of in.
+ ** \param in : the int8 we must determine abs.
+ ** \return -in or in depending on the sign of in.
+ **/
+EXTERN_AUXFUNCT int8	i8abss(int8 in);
+
+/**
+ ** \brief Uint16 Absolute Value function
+ ** Determine the absolute value of in.
+ ** \param in : the uint16 we must determine abs.
+ ** \return -in or in depending on the sign of in.
+ **/
+EXTERN_AUXFUNCT uint16	u16abss(uint16 in);
+
+/**
+ ** \brief Int16 Absolute Value function
+ ** Determine the absolute value of in.
+ ** \param in : the int16 we must determine abs.
+ ** \return -in or in depending on the sign of in.
+ **/
+EXTERN_AUXFUNCT int16	i16abss(int16 in);
+
+/**
  ** \brief Float Array Absolute Value function
  ** Determine the absolute value of in elements.
  ** \param in : the float array we must determine abs.
@@ -86,6 +119,40 @@ EXTERN_AUXFUNCT void	cabsa(floatComplex *in, int size, float* out);
  **/
 EXTERN_AUXFUNCT void	zabsa(doubleComplex *in, int size, double* out);
 
+
+/**
+ ** \brief Uint8 Array Absolute Value function
+ ** Determine the absolute value of in elements.
+ ** \param in : the uint8 array we must determine abs.
+ ** \param out : the uint8 array result.
+ **/
+EXTERN_AUXFUNCT void	u8absa(uint8 *in, int size, uint8* out);
+
+/**
+ ** \brief Int8 Array Absolute Value function
+ ** Determine the absolute value of in elements.
+ ** \param in : the int8 array we must determine abs.
+ ** \param out : the int8 array result.
+ **/
+EXTERN_AUXFUNCT void	i8absa(int8 *in, int size, int8* out);
+
+/**
+ ** \brief Uint16 Array Absolute Value function
+ ** Determine the absolute value of in elements.
+ ** \param in : the uint16 array we must determine abs.
+ ** \param out : the uint16 array result.
+ **/
+EXTERN_AUXFUNCT void	u16absa(uint16 *in, int size, uint16* out);
+
+/**
+ ** \brief Int16 Array Absolute Value function
+ ** Determine the absolute value of in elements.
+ ** \param in : the int16 array we must determine abs.
+ ** \param out : the int16 array result.
+ **/
+EXTERN_AUXFUNCT void	i16absa(int16 *in, int size, int16* out);
+
+
 #ifdef  __cplusplus
 } /* extern "C" */
 #endif
diff --git a/src/c/auxiliaryFunctions/includes/find.h b/src/c/auxiliaryFunctions/includes/find.h
index 3104e957..8072f745 100644
--- a/src/c/auxiliaryFunctions/includes/find.h
+++ b/src/c/auxiliaryFunctions/includes/find.h
@@ -16,6 +16,7 @@
 #include "dynlib_auxiliaryfunctions.h"
 #include "floatComplex.h"
 #include "doubleComplex.h"
+#include "types.h"
 
 #ifdef  __cplusplus
 extern "C" {
@@ -44,6 +45,32 @@ EXTERN_AUXFUNCT void cfinda(floatComplex* z, int size, float *out, int max);
 */
 EXTERN_AUXFUNCT void zfinda(doubleComplex* z, int size, double *out, int max);
 
+/*
+** \brief uint8 Find function
+** max is an integer giving the maximum number of indices to return. (use -1 to search them all)
+*/
+EXTERN_AUXFUNCT void u8finda(uint8 *x, int size, uint8 *out, int max);
+
+/*
+** \brief uint16 Find function
+** max is an integer giving the maximum number of indices to return. (use -1 to search them all)
+*/
+EXTERN_AUXFUNCT void u16finda(uint16 *x, int size, uint16 *out, int max);
+
+/*
+** \brief int8 Find function
+** max is an integer giving the maximum number of indices to return. (use -1 to search them all)
+*/
+EXTERN_AUXFUNCT void i8finda(int8 *x, int size, int8 *out, int max);
+
+/*
+** \brief int16 Find function
+** max is an integer giving the maximum number of indices to return. (use -1 to search them all)
+*/
+EXTERN_AUXFUNCT void i16finda(int16 *x, int size, int16 *out, int max);
+
+
+
 #ifdef  __cplusplus
 } /* extern "C" */
 #endif
diff --git a/src/c/auxiliaryFunctions/includes/rand.h b/src/c/auxiliaryFunctions/includes/rand.h
index 4716cbba..d032a124 100644
--- a/src/c/auxiliaryFunctions/includes/rand.h
+++ b/src/c/auxiliaryFunctions/includes/rand.h
@@ -17,6 +17,7 @@
 #include "dynlib_auxiliaryfunctions.h"
 #include "floatComplex.h"
 #include "doubleComplex.h"
+#include "types.h"
 
 #ifdef  __cplusplus
 extern "C" {
@@ -46,6 +47,35 @@ EXTERN_AUXFUNCT floatComplex	crands(void);
  **/
 EXTERN_AUXFUNCT doubleComplex	zrands(void);
 
+
+/**
+ ** \brief uint8 Rand function
+ ** \return A random double.
+ **/
+EXTERN_AUXFUNCT double		u8rands(void);
+
+
+/**
+ ** \brief uint16 Rand function
+ ** \return A random double.
+ **/
+EXTERN_AUXFUNCT double		u16rands(void);
+
+
+/**
+ ** \brief int8 Rand function
+ ** \return A random double.
+ **/
+EXTERN_AUXFUNCT double		i8rands(void);
+
+
+/**
+ ** \brief int16 Rand function
+ ** \return A random double.
+ **/
+EXTERN_AUXFUNCT double		i16rands(void);
+
+
 /**
  ** \brief Float Array Rand function
  ** \return A random float array.
@@ -70,6 +100,32 @@ EXTERN_AUXFUNCT void		cranda(floatComplex *out, int size);
  **/
 EXTERN_AUXFUNCT void		zranda(doubleComplex *out, int size);
 
+/**
+ ** \brief uint8 Array Rand function
+ ** \return A random double array.
+ **/
+EXTERN_AUXFUNCT void		u8randa(double *out, int size);
+
+/**
+ ** \brief uint16 Array Rand function
+ ** \return A random double array.
+ **/
+EXTERN_AUXFUNCT void		u16randa(double *out, int size);
+
+
+/**
+ ** \brief int8 Array Rand function
+ ** \return A random double array.
+ **/
+EXTERN_AUXFUNCT void		i8randa(double *out, int size);
+
+/**
+ ** \brief int16 Array Rand function
+ ** \return A random double array.
+ **/
+EXTERN_AUXFUNCT void		i16randa(double *out, int size);
+
+
 #ifdef  __cplusplus
 } /* extern "C" */
 #endif
diff --git a/src/c/auxiliaryFunctions/includes/sign.h b/src/c/auxiliaryFunctions/includes/sign.h
index 0f69b4b7..67f0da8b 100644
--- a/src/c/auxiliaryFunctions/includes/sign.h
+++ b/src/c/auxiliaryFunctions/includes/sign.h
@@ -18,6 +18,7 @@
 #include "dynlib_auxiliaryfunctions.h"
 #include "floatComplex.h"
 #include "doubleComplex.h"
+#include "types.h"
 
 #ifdef  __cplusplus
 extern "C" {
@@ -56,6 +57,38 @@ EXTERN_AUXFUNCT floatComplex	csigns(floatComplex in);
 EXTERN_AUXFUNCT doubleComplex	zsigns(doubleComplex in);
 
 /**
+ ** \brief Uint8 Sign function
+ ** Determine the sign of in (assume that 0 is positive).
+ ** \param in : the uint8 we must determine sign.
+ ** \return -1 or +1 depending on the sign of in.
+ **/
+EXTERN_AUXFUNCT int8		u8signs(uint8 in);
+
+/**
+ ** \brief Int8 Sign function
+ ** Determine the sign of in (assume that 0 is positive).
+ ** \param in : the int8 we must determine sign.
+ ** \return -1 or +1 depending on the sign of in.
+ **/
+EXTERN_AUXFUNCT int8		i8signs(int8 in);
+
+/**
+ ** \brief Uint16 Sign function
+ ** Determine the sign of in (assume that 0 is positive).
+ ** \param in : the uint16 we must determine sign.
+ ** \return -1 or +1 depending on the sign of in.
+ **/
+EXTERN_AUXFUNCT int16		u16signs(uint16 in);
+
+/**
+ ** \brief Int16 Sign function
+ ** Determine the sign of in (assume that 0 is positive).
+ ** \param in : the uint16 we must determine sign.
+ ** \return -1 or +1 depending on the sign of in.
+ **/
+EXTERN_AUXFUNCT int16		i16signs(int16 in);
+
+/**
  ** \brief Float Signe Array function
  ** Determine the sign of an array in (assume that 0 is positive).
  ** \param in : the float array we must determine sign.
@@ -91,6 +124,43 @@ EXTERN_AUXFUNCT void	csigna(floatComplex *in, int size, floatComplex *out);
  **/
 EXTERN_AUXFUNCT void	zsigna(doubleComplex *in, int size, doubleComplex *out);
 
+/**
+ ** \brief Uint8 Sign Array function
+ ** Determine the sign of an array in (assume that 0 is positive).
+ ** \param in : the uint8 array we must determine sign.
+ ** \param size : the number of elements.
+ ** \return -1 or +1 depending on the sign of in elements.
+ **/
+EXTERN_AUXFUNCT void	u8signa(uint8 *in, int size, int8 *out);
+
+/**
+ ** \brief Int8 Sign Array function
+ ** Determine the sign of an array in (assume that 0 is positive).
+ ** \param in : the int8 array we must determine sign.
+ ** \param size : the number of elements.
+ ** \return -1 or +1 depending on the sign of in elements.
+ **/
+EXTERN_AUXFUNCT void	i8signa(int8 *in, int size, int8 *out);
+
+/**
+ ** \brief Uint16 Sign Array function
+ ** Determine the sign of an array in (assume that 0 is positive).
+ ** \param in : the uint16 array we must determine sign.
+ ** \param size : the number of elements.
+ ** \return -1 or +1 depending on the sign of in elements.
+ **/
+EXTERN_AUXFUNCT void	u16signa(uint16 *in, int size, int16 *out);
+
+/**
+ ** \brief Int16 Sign Array function
+ ** Determine the sign of an array in (assume that 0 is positive).
+ ** \param in : the int16 array we must determine sign.
+ ** \param size : the number of elements.
+ ** \return -1 or +1 depending on the sign of in elements.
+ **/
+EXTERN_AUXFUNCT void	i16signa(int16 *in, int size, int16 *out);
+
+
 #ifdef  __cplusplus
 } /* extern "C" */
 #endif