mh-sequence.man: document new '=+' and '=-' for selecting relative msgs

[nmh] / sbr / lock_file.c

diff --git a/sbr/lock_file.c b/sbr/lock_file.c
index 13a16029cbaa2eeb597260cdcaaaab008fa2c9a9..80b93a9035e008a38475dec9b3bb12ee7bf5bf62 100644 (file)
--- a/sbr/lock_file.c
+++ b/sbr/lock_file.c
@@ -24,7 +24,6 @@
 # include <sys/time.h>
 #endif
 #include <time.h>
-#include <errno.h>
 #include <fcntl.h>
 #ifdef HAVE_FLOCK
 # include <sys/file.h>
@@ -33,8 +32,6 @@
 # include <unistd.h>
 #endif
 
-#include <signal.h>
-
 #if defined(HAVE_LIBLOCKFILE)
 #include <lockfile.h>
 #endif