libpayload: Move stdin/stdout/stderr away from headers

Otherwise they exist in several object files, confusing the linker

Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com>
Acked-by: Peter Stuge <peter@stuge.se>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6377 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

payloads/libpayload/libc/printf.c

@@ -36,6 +36,13 @@
 #include <libpayload.h>
 #include <ctype.h>
 
+static struct _FILE {
+} _stdout, _stdin, _stderr;
+
+FILE *stdout = &_stdout;
+FILE *stdin = &_stdin;
+FILE *stderr = &_stderr;
+
 /** Structure for specifying output methods for different printf clones. */
 struct printf_spec {
 	/* Output function, returns count of printed characters or EOF. */