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-rw-r--r--BLAS/SRC/dswap.f35
1 files changed, 33 insertions, 2 deletions
diff --git a/BLAS/SRC/dswap.f b/BLAS/SRC/dswap.f
index 5bd8f7d2..94dfea3b 100644
--- a/BLAS/SRC/dswap.f
+++ b/BLAS/SRC/dswap.f
@@ -23,8 +23,39 @@
*>
*> \verbatim
*>
-*> interchanges two vectors.
-*> uses unrolled loops for increments equal one.
+*> DSWAP interchanges two vectors.
+*> uses unrolled loops for increments equal to 1.
+*> \endverbatim
+*
+* Arguments:
+* ==========
+*
+*> \param[in] N
+*> \verbatim
+*> N is INTEGER
+*> number of elements in input vector(s)
+*> \endverbatim
+*>
+*> \param[in,out] DX
+*> \verbatim
+*> DX is DOUBLE PRECISION array, dimension ( 1 + ( N - 1 )*abs( INCX ) )
+*> \endverbatim
+*>
+*> \param[in] INCX
+*> \verbatim
+*> INCX is INTEGER
+*> storage spacing between elements of DX
+*> \endverbatim
+*>
+*> \param[in,out] DY
+*> \verbatim
+*> DY is DOUBLE PRECISION array, dimension ( 1 + ( N - 1 )*abs( INCY ) )
+*> \endverbatim
+*>
+*> \param[in] INCY
+*> \verbatim
+*> INCY is INTEGER
+*> storage spacing between elements of DY
*> \endverbatim
*
* Authors: