1 files changed, 67 insertions, 0 deletions
diff --git a/src/c/auxiliaryFunctions/includes/abs.h b/src/c/auxiliaryFunctions/includes/abs.h
index 00565e3..cd02290 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