Attached patch moves functions out of the huge libpayload.h into headers

according to libc/posix traditions, to simplify porting applications to
payloads.

It also adds a couple of functions:
strcasecmp, strncasecmp, strcat, strtol, strspn, strcspn, strtok_r,
strtok, perror, exit, getpagesize

Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5643 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

payloads/libpayload/libc/lib.c

@@ -113,3 +113,10 @@ void fatal(const char *msg)
 	halt();
 }
 
+void exit(int status)
+{
+	printf("exited with status %d\n", status);
+	halt();
+}
+
+int errno;