1 files changed, 0 insertions, 13 deletions
diff --git a/tools/ubsha1.c b/tools/ubsha1.c
index c4203ed99e..9774eea32e 100644
--- a/tools/ubsha1.c
+++ b/tools/ubsha1.c
@@ -28,9 +28,6 @@
 #include <fcntl.h>
 #include <errno.h>
 #include <string.h>
-#ifndef __MINGW32__
-#include <sys/mman.h>
-#endif
 #include <sys/stat.h>
 #include "sha1.h"
 
@@ -40,16 +37,6 @@
 #include <config.h>
 #undef	__ASSEMBLY__
 
-#ifndef	O_BINARY		/* should be define'd on __WIN32__ */
-#define O_BINARY	0
-#endif
-
-#ifndef MAP_FAILED
-#define MAP_FAILED (-1)
-#endif
-
-extern int errno;
-
 extern void sha1_csum (unsigned char *input, int ilen, unsigned char output[20]);
 
 int main (int argc, char **argv)