1 files changed, 23 insertions, 0 deletions
diff --git a/ml/dlib/dlib/external/cblas/cblas_isamax.c b/ml/dlib/dlib/external/cblas/cblas_isamax.c
new file mode 100644
index 00000000..63d639c7
--- /dev/null
+++ b/ml/dlib/dlib/external/cblas/cblas_isamax.c
@@ -0,0 +1,23 @@
+/*
+ * cblas_isamax.c
+ *
+ * The program is a C interface to isamax.
+ * It calls the fortran wrapper before calling isamax.
+ *
+ * Written by Keita Teranishi.  2/11/1998
+ *
+ */
+#include "cblas.h"
+#include "cblas_f77.h"
+CBLAS_INDEX cblas_isamax( const int N, const float *X, const int incX)
+{
+   F77_INT iamax;
+#ifdef F77_INT
+   F77_INT F77_N=N, F77_incX=incX;
+#else 
+   #define F77_N N
+   #define F77_incX incX
+#endif
+   F77_isamax_sub( &F77_N, X, &F77_incX, &iamax);
+   return iamax ? iamax-1 : 0;
+}