[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit

Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/libc/glibc/glibc-2.22/manual/libcbook.texi b/ap/libc/glibc/glibc-2.22/manual/libcbook.texi
new file mode 100644
index 0000000..b248304
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.22/manual/libcbook.texi
@@ -0,0 +1,3 @@
+\input texinfo
+@finalout
+@include libc.texinfo