remove bb_printf and the like
diff --git a/coreutils/tee.c b/coreutils/tee.c
index a194153..f0e1fad 100644
--- a/coreutils/tee.c
+++ b/coreutils/tee.c
@@ -85,7 +85,7 @@
* output files. Since we know that the first entry in the output
* file table is stdout, we can save one "if ferror" test by
* setting the first entry to stdin and checking stdout error
- * status with bb_fflush_stdout_and_exit()... although fflush()ing
+ * status with fflush_stdout_and_exit()... although fflush()ing
* is unnecessary here. */
p = files;
@@ -93,8 +93,8 @@
do { /* Now check for (input and) output errors. */
/* Checking ferror should be sufficient, but we may want to fclose.
* If we do, remember not to close stdin! */
- xferror(*p, filenames[(int)(p - files)]);
+ die_if_ferror(*p, filenames[(int)(p - files)]);
} while (*++p);
- bb_fflush_stdout_and_exit(retval);
+ fflush_stdout_and_exit(retval);
}