delete #ifdef SYSV from os.h

it was not uased and all of the defines except from killpg were
unused anyway due to previous changes

1 files changed, 0 insertions, 8 deletions

diff --git a/src/os.h b/src/os.h
index f799e15..e8b6c4e 100644
--- a/src/os.h
+++ b/src/os.h
@@ -99,14 +99,6 @@ extern int errno;
 # define ftruncate(fd, s) chsize(fd, s)
 #endif
 
-#ifdef SYSV
-# define index strchr
-# define rindex strrchr
-# define bzero(poi,len) memset(poi,0,len)
-# define bcmp memcmp
-# define killpg(pgrp,sig) kill( -(pgrp), sig)
-#endif
-
 #ifndef HAVE_GETCWD
 # define getcwd(b,l) getwd(b)
 #endif