zte's code,first commit

Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/build/uClibc/libc/string/sparc/strrchr.c b/ap/build/uClibc/libc/string/sparc/strrchr.c
new file mode 100644
index 0000000..ec608d6
--- /dev/null
+++ b/ap/build/uClibc/libc/string/sparc/strrchr.c
@@ -0,0 +1 @@
+/* strrchr is in strchr.S */