- Rename helper.[ch] to (more appropriate) bsd-misc.[ch]

bsd-misc.c

@@ -48,7 +48,7 @@
 #include "xmalloc.h"
 #include "ssh.h"
 #include "config.h"
-#include "helper.h"
+#include "bsd-misc.h"
 
 #ifndef offsetof
 #define offsetof(type, member) ((size_t) &((type *)0)->member)

bsd-misc.h

@@ -1,6 +1,6 @@
 /*
 **
-** OpenBSD emulation routines
+** OpenBSD replacement routines
 **
 ** Damien Miller <djm@ibs.com.au>
 ** 
@@ -33,8 +33,8 @@
 **
 */
 
-#ifndef _HELPER_H
-#define _HELPER_H
+#ifndef _BSD_MISC_H
+#define _BSD_MISC_H
 
 #include "config.h"
 
@@ -51,4 +51,4 @@ void setproctitle(const char *fmt, ...);
 int setenv(const char *name, const char *value, int overwrite);
 #endif /* !HAVE_SETENV */
 
-#endif /* _HELPER_H */
+#endif /* _BSD_MISC_H */