1 files changed, 83 insertions, 0 deletions
diff --git a/src/c/operations/includes/subtraction.h b/src/c/operations/includes/subtraction.h
index 8571a5d..798df2b 100644
--- a/src/c/operations/includes/subtraction.h
+++ b/src/c/operations/includes/subtraction.h
@@ -16,6 +16,7 @@
 #include "dynlib_operations.h"
 #include "floatComplex.h"
 #include "doubleComplex.h"
+#include "types.h" 
 
 #ifdef  __cplusplus
 extern "C" {
@@ -107,6 +108,88 @@ EXTERN_OPERATIONS void	zdiffa(doubleComplex *in1, int size1,
 	       doubleComplex *in2, int size2,
 	       doubleComplex *out);
 
+
+/*
+** \brief Compute a subtraction with uint8.
+** \param in1 : input uint8.
+** \param in2 : input uint8.
+** \return : in1 + in2
+*/
+EXTERN_OPERATIONS uint8	u8diffs(uint8 in1, uint8 in2);
+
+/*
+** \brief Compute a subtraction element wise for uint8.
+** \param in1 : input array.
+** \param size1 : size of in1 array.
+** \param in2 : input arry.
+** \param size2 : size of in2 array.
+** \param out : array that contains the subtraction in1 + in2.
+*/
+EXTERN_OPERATIONS void	u8diffa(uint8 *in1, int size1,
+	       uint8 *in2, int size2,
+	       uint8 *out);
+
+/*
+** \brief Compute a subtraction with int8.
+** \param in1 : input int8.
+** \param in2 : input int8.
+** \return : in1 + in2
+*/
+EXTERN_OPERATIONS int8	i8diffs(int8 in1, int8 in2);
+
+/*
+** \brief Compute a subtraction element wise for int8.
+** \param in1 : input array.
+** \param size1 : size of in1 array.
+** \param in2 : input arry.
+** \param size2 : size of in2 array.
+** \param out : array that contains the subtraction in1 + in2.
+*/
+EXTERN_OPERATIONS void	i8diffa(int8 *in1, int size1,
+	       int8 *in2, int size2,
+	       int8 *out);
+
+
+/*
+** \brief Compute a subtraction with uint16.
+** \param in1 : input uint16.
+** \param in2 : input uint16.
+** \return : in1 + in2
+*/
+EXTERN_OPERATIONS uint16 u16diffs(uint16 in1, uint16 in2);
+
+/*
+** \brief Compute a subtraction element wise for uint16.
+** \param in1 : input array.
+** \param size1 : size of in1 array.
+** \param in2 : input arry.
+** \param size2 : size of in2 array.
+** \param out : array that contains the subtraction in1 + in2.
+*/
+EXTERN_OPERATIONS void	u16diffa(uint16 *in1, int size1,
+	       uint16 *in2, int size2,
+	       uint16 *out);
+
+/*
+** \brief Compute a subtraction with int16.
+** \param in1 : input int16.
+** \param in2 : input int16.
+** \return : in1 + in2
+*/
+EXTERN_OPERATIONS int16	i16diffs(int16 in1, int16 in2);
+
+/*
+** \brief Compute a subtraction element wise for int16.
+** \param in1 : input array.
+** \param size1 : size of in1 array.
+** \param in2 : input arry.
+** \param size2 : size of in2 array.
+** \param out : array that contains the subtraction in1 + in2.
+*/
+EXTERN_OPERATIONS void	i16diffa(int16 *in1, int size1,
+	       int16 *in2, int size2,
+	       int16 *out);
+
 #ifdef  __cplusplus
 } /* extern "C" */
 #endif