diff --git a/lapack-netlib/SRC/dtbcon.c b/lapack-netlib/SRC/dtbcon.c
index 6b6e4b122..ecf500b76 100644
--- a/lapack-netlib/SRC/dtbcon.c
+++ b/lapack-netlib/SRC/dtbcon.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dtbrfs.c b/lapack-netlib/SRC/dtbrfs.c
index ce363f6ac..1d6dcaf70 100644
--- a/lapack-netlib/SRC/dtbrfs.c
+++ b/lapack-netlib/SRC/dtbrfs.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dtbtrs.c b/lapack-netlib/SRC/dtbtrs.c
index 570f6388e..cdc5c6fc9 100644
--- a/lapack-netlib/SRC/dtbtrs.c
+++ b/lapack-netlib/SRC/dtbtrs.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dtfsm.c b/lapack-netlib/SRC/dtfsm.c
index ccb36c8f5..0de7913b2 100644
--- a/lapack-netlib/SRC/dtfsm.c
+++ b/lapack-netlib/SRC/dtfsm.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dtftri.c b/lapack-netlib/SRC/dtftri.c
index 48a28a029..4562b447e 100644
--- a/lapack-netlib/SRC/dtftri.c
+++ b/lapack-netlib/SRC/dtftri.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dtfttp.c b/lapack-netlib/SRC/dtfttp.c
index afda65409..dd33683e6 100644
--- a/lapack-netlib/SRC/dtfttp.c
+++ b/lapack-netlib/SRC/dtfttp.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dtfttr.c b/lapack-netlib/SRC/dtfttr.c
index 48d6b5637..91ef5c209 100644
--- a/lapack-netlib/SRC/dtfttr.c
+++ b/lapack-netlib/SRC/dtfttr.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dtgevc.c b/lapack-netlib/SRC/dtgevc.c
index 3508d24be..8e970476d 100644
--- a/lapack-netlib/SRC/dtgevc.c
+++ b/lapack-netlib/SRC/dtgevc.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dtgex2.c b/lapack-netlib/SRC/dtgex2.c
index 281b32492..0af5e7fab 100644
--- a/lapack-netlib/SRC/dtgex2.c
+++ b/lapack-netlib/SRC/dtgex2.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dtgexc.c b/lapack-netlib/SRC/dtgexc.c
index 39af99d97..634da93e1 100644
--- a/lapack-netlib/SRC/dtgexc.c
+++ b/lapack-netlib/SRC/dtgexc.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dtgsen.c b/lapack-netlib/SRC/dtgsen.c
index ac2ac8021..b0080cb77 100644
--- a/lapack-netlib/SRC/dtgsen.c
+++ b/lapack-netlib/SRC/dtgsen.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dtgsja.c b/lapack-netlib/SRC/dtgsja.c
index a3eb0953f..df369fc0d 100644
--- a/lapack-netlib/SRC/dtgsja.c
+++ b/lapack-netlib/SRC/dtgsja.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dtgsna.c b/lapack-netlib/SRC/dtgsna.c
index 9a44448b3..7f832a7ef 100644
--- a/lapack-netlib/SRC/dtgsna.c
+++ b/lapack-netlib/SRC/dtgsna.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dtgsy2.c b/lapack-netlib/SRC/dtgsy2.c
index b9c862e63..a0ecb936b 100644
--- a/lapack-netlib/SRC/dtgsy2.c
+++ b/lapack-netlib/SRC/dtgsy2.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dtgsyl.c b/lapack-netlib/SRC/dtgsyl.c
index 9a95ba40b..3e5e371b2 100644
--- a/lapack-netlib/SRC/dtgsyl.c
+++ b/lapack-netlib/SRC/dtgsyl.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dtpcon.c b/lapack-netlib/SRC/dtpcon.c
index 1c9931a08..2ed4223ca 100644
--- a/lapack-netlib/SRC/dtpcon.c
+++ b/lapack-netlib/SRC/dtpcon.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dtplqt.c b/lapack-netlib/SRC/dtplqt.c
index da7ef9bd9..5fa44684a 100644
--- a/lapack-netlib/SRC/dtplqt.c
+++ b/lapack-netlib/SRC/dtplqt.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dtplqt2.c b/lapack-netlib/SRC/dtplqt2.c
index 395a4816f..283c6c45f 100644
--- a/lapack-netlib/SRC/dtplqt2.c
+++ b/lapack-netlib/SRC/dtplqt2.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dtpmlqt.c b/lapack-netlib/SRC/dtpmlqt.c
index 7d6e2d404..32ba33d23 100644
--- a/lapack-netlib/SRC/dtpmlqt.c
+++ b/lapack-netlib/SRC/dtpmlqt.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dtpmqrt.c b/lapack-netlib/SRC/dtpmqrt.c
index 9fcd76f68..df8b34ecd 100644
--- a/lapack-netlib/SRC/dtpmqrt.c
+++ b/lapack-netlib/SRC/dtpmqrt.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dtpqrt.c b/lapack-netlib/SRC/dtpqrt.c
index 34d3a9033..eb536f721 100644
--- a/lapack-netlib/SRC/dtpqrt.c
+++ b/lapack-netlib/SRC/dtpqrt.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dtpqrt2.c b/lapack-netlib/SRC/dtpqrt2.c
index 4b75585c5..4aadfd601 100644
--- a/lapack-netlib/SRC/dtpqrt2.c
+++ b/lapack-netlib/SRC/dtpqrt2.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dtprfb.c b/lapack-netlib/SRC/dtprfb.c
index 31aad13ee..3ea7b4afe 100644
--- a/lapack-netlib/SRC/dtprfb.c
+++ b/lapack-netlib/SRC/dtprfb.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dtprfs.c b/lapack-netlib/SRC/dtprfs.c
index 3723933cf..a48225129 100644
--- a/lapack-netlib/SRC/dtprfs.c
+++ b/lapack-netlib/SRC/dtprfs.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dtptri.c b/lapack-netlib/SRC/dtptri.c
index 786f2ec42..7569d7e65 100644
--- a/lapack-netlib/SRC/dtptri.c
+++ b/lapack-netlib/SRC/dtptri.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dtptrs.c b/lapack-netlib/SRC/dtptrs.c
index 45a20e0d3..234edff81 100644
--- a/lapack-netlib/SRC/dtptrs.c
+++ b/lapack-netlib/SRC/dtptrs.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dtpttf.c b/lapack-netlib/SRC/dtpttf.c
index 3340079d8..8e32f0868 100644
--- a/lapack-netlib/SRC/dtpttf.c
+++ b/lapack-netlib/SRC/dtpttf.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dtpttr.c b/lapack-netlib/SRC/dtpttr.c
index 9f0d2cd71..625f73b79 100644
--- a/lapack-netlib/SRC/dtpttr.c
+++ b/lapack-netlib/SRC/dtpttr.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dtrcon.c b/lapack-netlib/SRC/dtrcon.c
index daa6d3a73..f3231ead2 100644
--- a/lapack-netlib/SRC/dtrcon.c
+++ b/lapack-netlib/SRC/dtrcon.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dtrevc.c b/lapack-netlib/SRC/dtrevc.c
index 6329ab8a1..592d22f4e 100644
--- a/lapack-netlib/SRC/dtrevc.c
+++ b/lapack-netlib/SRC/dtrevc.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dtrevc3.c b/lapack-netlib/SRC/dtrevc3.c
index 78111fb2c..a0a541c36 100644
--- a/lapack-netlib/SRC/dtrevc3.c
+++ b/lapack-netlib/SRC/dtrevc3.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dtrexc.c b/lapack-netlib/SRC/dtrexc.c
index eb6be188e..7325a23e8 100644
--- a/lapack-netlib/SRC/dtrexc.c
+++ b/lapack-netlib/SRC/dtrexc.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dtrrfs.c b/lapack-netlib/SRC/dtrrfs.c
index 8daad6ded..a65e90e94 100644
--- a/lapack-netlib/SRC/dtrrfs.c
+++ b/lapack-netlib/SRC/dtrrfs.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dtrsen.c b/lapack-netlib/SRC/dtrsen.c
index d8e940c90..fe3094b6d 100644
--- a/lapack-netlib/SRC/dtrsen.c
+++ b/lapack-netlib/SRC/dtrsen.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dtrsna.c b/lapack-netlib/SRC/dtrsna.c
index 5c9349b5e..400a9c58b 100644
--- a/lapack-netlib/SRC/dtrsna.c
+++ b/lapack-netlib/SRC/dtrsna.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dtrsyl.c b/lapack-netlib/SRC/dtrsyl.c
index 0dccea7c4..1c8d5b214 100644
--- a/lapack-netlib/SRC/dtrsyl.c
+++ b/lapack-netlib/SRC/dtrsyl.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dtrti2.c b/lapack-netlib/SRC/dtrti2.c
index 15819f673..dc1cb7219 100644
--- a/lapack-netlib/SRC/dtrti2.c
+++ b/lapack-netlib/SRC/dtrti2.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dtrtri.c b/lapack-netlib/SRC/dtrtri.c
index 4ed3d6bf3..ed8f5156b 100644
--- a/lapack-netlib/SRC/dtrtri.c
+++ b/lapack-netlib/SRC/dtrtri.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dtrtrs.c b/lapack-netlib/SRC/dtrtrs.c
index 3cbe72969..3973b8466 100644
--- a/lapack-netlib/SRC/dtrtrs.c
+++ b/lapack-netlib/SRC/dtrtrs.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dtrttf.c b/lapack-netlib/SRC/dtrttf.c
index d893444ee..f49f34181 100644
--- a/lapack-netlib/SRC/dtrttf.c
+++ b/lapack-netlib/SRC/dtrttf.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dtrttp.c b/lapack-netlib/SRC/dtrttp.c
index 9a8aa7326..c1ce26d1e 100644
--- a/lapack-netlib/SRC/dtrttp.c
+++ b/lapack-netlib/SRC/dtrttp.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dtzrzf.c b/lapack-netlib/SRC/dtzrzf.c
index c145e0ff9..8f69fc1fd 100644
--- a/lapack-netlib/SRC/dtzrzf.c
+++ b/lapack-netlib/SRC/dtzrzf.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;
diff --git a/lapack-netlib/SRC/dzsum1.c b/lapack-netlib/SRC/dzsum1.c
index 8fccf6ca7..fc1f4aba3 100644
--- a/lapack-netlib/SRC/dzsum1.c
+++ b/lapack-netlib/SRC/dzsum1.c
@@ -19,7 +19,28 @@
 #undef I
 #endif
 
-typedef int integer;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+typedef long long BLASLONG;
+typedef unsigned long long BLASULONG;
+#else
+typedef long BLASLONG;
+typedef unsigned long BLASULONG;
+#endif
+
+#ifdef LAPACK_ILP64
+typedef BLASLONG blasint;
+#if defined(OS_WINDOWS) && defined(__64BIT__)
+#define blasabs(x) llabs(x)
+#else
+#define blasabs(x) labs(x)
+#endif
+#else
+typedef int blasint;
+#define blasabs(x) abs(x)
+#endif
+
+typedef blasint integer;
+
 typedef unsigned int uinteger;
 typedef char *address;
 typedef short int shortint;