Various code cleanups the the xz command line tool.

It now builds with MinGW.

1 files changed, 0 insertions, 22 deletions

diff --git a/src/xz/main.h b/src/xz/main.h
index 1e369425..2d6419ad 100644
--- a/src/xz/main.h
+++ b/src/xz/main.h
@@ -17,9 +17,6 @@
 //
 ///////////////////////////////////////////////////////////////////////////////
 
-#ifndef MAIN_H
-#define MAIN_H
-
 /// Possible exit status values. These are the same as used by gzip and bzip2.
 enum exit_status_type {
 	E_SUCCESS  = 0,
@@ -28,22 +25,6 @@ enum exit_status_type {
 };
 
 
-/// If this is true, we will clean up the possibly incomplete output file,
-/// return to main() as soon as practical. That is, the code needs to poll
-/// this variable in various places.
-extern volatile sig_atomic_t user_abort;
-
-
-/// Block the signals which don't have SA_RESTART and which would just set
-/// user_abort to true. This is handy when we don't want to handle EINTR
-/// and don't want SA_RESTART either.
-extern void signals_block(void);
-
-
-/// Unblock the signals blocked by signals_block().
-extern void signals_unblock(void);
-
-
 /// Sets the exit status after a warning or error has occurred. If new_status
 /// is EX_WARNING and the old exit status was already EX_ERROR, the exit
 /// status is not changed.
@@ -55,6 +36,3 @@ extern void set_exit_status(enum exit_status_type new_status);
 /// a signal, this function will raise it so that to the parent process it
 /// appears that we were killed by the signal sent by the user.
 extern void my_exit(enum exit_status_type status) lzma_attribute((noreturn));
-
-
-#endif