v850: isatty

[DJ Delorie]

Probabyl obvious.  Ok?

2008-05-19  DJ Delorie  <dj@redhat.com>

	* libc/sys/sysnecv850/isatty.c (_isatty): Renamed from isatty.

Index: libc/sys/sysnecv850/isatty.c
===================================================================
RCS file: /cvs/src/src/newlib/libc/sys/sysnecv850/isatty.c,v
retrieving revision 1.1.1.1
diff -p -U3 -r1.1.1.1 isatty.c
--- libc/sys/sysnecv850/isatty.c	17 Feb 2000 19:39:50 -0000	1.1.1.1
+++ libc/sys/sysnecv850/isatty.c	19 May 2008 19:47:22 -0000
@@ -9,7 +9,7 @@ int __trap0 (int function, int p1, int p
 
 #define TRAP0(f, p1, p2, p3) __trap0(f, (int)(p1), (int)(p2), (int)(p3))
 
-isatty (fd)
+_isatty (fd)
      int fd;
 {
   return 1;