* libc/argz/argz_replace.c: Include buf_findstr.h.

	* libc/argz/buf_findstr.c: Likewise.
	* libc/argz/envz_entry.c: Include buf_findstr.h.  Cast return
	value to (char *).
	* libc/argz/envz_get.c: Likewise.
	* libc/include/sys/unistd.h: Add getopt and getsubopt declarations.
	* libc/stdlib/Makefile.am (LIB_SOURCES): Add getsubopt.c.
	* libc/stdlib/getsubopt.3: New file.
	* libc/stdlib/getsubopt.c: New file.
	* libc/sys/linux/machine/i386/socketcall.h (__sockcall_base):
	Change esp to ebp.

1 files changed, 12 insertions, 0 deletions

diff --git a/newlib/libc/argz/buf_findstr.h b/newlib/libc/argz/buf_findstr.h
new file mode 100644
index 000000000..d6cef7c15
--- /dev/null
+++ b/newlib/libc/argz/buf_findstr.h
@@ -0,0 +1,12 @@
+/* Copyright (C) 2002 by  Red Hat, Incorporated. All rights reserved.
+ *
+ * Permission to use, copy, modify, and distribute this software
+ * is freely granted, provided that this notice is preserved.
+ */
+
+#include <sys/types.h>
+
+/* Find string str in buffer buf of length buf_len.  Point buf to
+   character after string, or set it to NULL if end of buffer is
+   reached.  Return 1 if found, 0 if not. */
+int _buf_findstr(const char *str, char **buf, size_t *buf_len);