[Feature][ZXW-33]merge ZXW 0428 version

Change-Id: I11f167edfea428d9fab198ff00ff1364932d1b0b
diff --git a/ap/libc/glibc/glibc-2.23/math/test-signgam-uchar-static.c b/ap/libc/glibc/glibc-2.23/math/test-signgam-uchar-static.c
new file mode 100644
index 0000000..a1e655d
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.23/math/test-signgam-uchar-static.c
@@ -0,0 +1 @@
+#include "test-signgam-uchar.c"