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authorJim Meyering <jim@meyering.net>1995-02-11 13:53:39 +0000
committerJim Meyering <jim@meyering.net>1995-02-11 13:53:39 +0000
commitb743f8afc31d1dcf51ad741ea0b37cadd5f5d0e9 (patch)
treef4f3af3ad5a11ea0f595f9df0a9be661ad434405 /src
parentf299c4e0f6e0c55c71522df0cac70bee5e3d4fb4 (diff)
downloadcoreutils-b743f8afc31d1dcf51ad741ea0b37cadd5f5d0e9.tar.xz
Remove index/rindex and bcmp/bcopy/bzero references.
Separate errno declaration from STDC_HEADERS.
Diffstat (limited to 'src')
-rw-r--r--src/system.h21
1 files changed, 8 insertions, 13 deletions
diff --git a/src/system.h b/src/system.h
index 5e49683c2..f67bbf014 100644
--- a/src/system.h
+++ b/src/system.h
@@ -149,32 +149,27 @@ struct utimbuf
};
#endif
+/* Don't use bcopy! Use memmove if source and destination may overlap,
+ memcpy otherwise. */
+
#ifdef HAVE_STRING_H
# include <string.h>
-# ifndef bcopy
-# define bcopy(from, to, len) memcpy ((to), (from), (len))
-# endif
-# ifndef bzero
-# define bzero(s, n) memset ((s), 0, (n))
-# endif
#else
# include <strings.h>
-# ifndef strrchr
-# define strrchr rindex
-# endif
-# ifndef strchr
-# define strchr index
-# endif
+char *memchr ();
#endif
#include <errno.h>
+#ifndef errno
+extern int errno;
+#endif
+
#ifdef STDC_HEADERS
#define getopt system_getopt
#include <stdlib.h>
#undef getopt
#else /* not STDC_HEADERS */
char *getenv ();
-extern int errno;
#endif /* STDC_HEADERS */
#ifdef HAVE_FCNTL_H