diff --git a/ba/bainst01.h b/ba/bainst01.h
deleted file mode 100755
index 76d7a290c..000000000
--- a/ba/bainst01.h
+++ /dev/null
@@ -1,3 +0,0 @@
-#include "bainsta.h"
-#define F_DATISTD 101
-
diff --git a/ba/bainst02.h b/ba/bainst02.h
deleted file mode 100755
index b7597e6b9..000000000
--- a/ba/bainst02.h
+++ /dev/null
@@ -1,2 +0,0 @@
-#include "bainsta.h"
-#define F_DATISTD 101
diff --git a/ba/bainst03.h b/ba/bainst03.h
deleted file mode 100755
index 19a930d95..000000000
--- a/ba/bainst03.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "bainst.h"
diff --git a/ba/bainst04.h b/ba/bainst04.h
deleted file mode 100755
index 0bc9b4ff9..000000000
--- a/ba/bainst04.h
+++ /dev/null
@@ -1,3 +0,0 @@
-#include "bainsta.h"
-#define F_USAMENUAVIS 101
-#define F_LOADTAB 102
diff --git a/ba/bainst07.h b/ba/bainst07.h
deleted file mode 100755
index 48caf7fda..000000000
--- a/ba/bainst07.h
+++ /dev/null
@@ -1,2 +0,0 @@
-#include "bainsta.h"
-
diff --git a/ba/bainst18.h b/ba/bainst18.h
deleted file mode 100755
index 15b7865a5..000000000
--- a/ba/bainst18.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "bainsta.h"
diff --git a/ba/bainst23.h b/ba/bainst23.h
deleted file mode 100755
index 15b7865a5..000000000
--- a/ba/bainst23.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "bainsta.h"
diff --git a/ba/bainst31.h b/ba/bainst31.h
deleted file mode 100755
index 15b7865a5..000000000
--- a/ba/bainst31.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "bainsta.h"
diff --git a/ba/bainst32.h b/ba/bainst32.h
deleted file mode 100755
index 15b7865a5..000000000
--- a/ba/bainst32.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "bainsta.h"
diff --git a/ba/bainst34.h b/ba/bainst34.h
deleted file mode 100755
index 15b7865a5..000000000
--- a/ba/bainst34.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "bainsta.h"
diff --git a/ba/bainst38.h b/ba/bainst38.h
deleted file mode 100755
index 15b7865a5..000000000
--- a/ba/bainst38.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "bainsta.h"