[Feature][T106]ZXW P56U09 code

Only Configure: Yes
Affected branch: master
Affected module: unknow
Is it affected on both ZXIC and MTK: only ZXIC
Self-test: No
Doc Update: No

Change-Id: I3cbd8b420271eb20c2b40ebe5c78f83059cd42f3
diff --git a/ap/libc/glibc/glibc-2.23/include/math.h b/ap/libc/glibc/glibc-2.23/include/math.h
new file mode 100644
index 0000000..ba7bba0
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.23/include/math.h
@@ -0,0 +1,41 @@
+#ifndef	_MATH_H
+
+#include <math/math.h>
+
+#ifndef _ISOMAC
+/* Now define the internal interfaces.  */
+extern int __matherr (struct exception *__exc);
+
+extern int __signgam;
+
+# if IS_IN (libc) || IS_IN (libm)
+hidden_proto (__finite)
+hidden_proto (__isinf)
+hidden_proto (__isnan)
+hidden_proto (__finitef)
+hidden_proto (__isinff)
+hidden_proto (__isnanf)
+
+#  ifndef __NO_LONG_DOUBLE_MATH
+hidden_proto (__finitel)
+hidden_proto (__isinfl)
+hidden_proto (__isnanl)
+#  endif
+# endif
+
+libm_hidden_proto (__fpclassify)
+libm_hidden_proto (__fpclassifyf)
+libm_hidden_proto (__issignaling)
+libm_hidden_proto (__issignalingf)
+libm_hidden_proto (__exp)
+libm_hidden_proto (__expf)
+
+# ifndef __NO_LONG_DOUBLE_MATH
+libm_hidden_proto (__fpclassifyl)
+libm_hidden_proto (__issignalingl)
+libm_hidden_proto (__expl)
+libm_hidden_proto (__expm1l)
+# endif
+
+#endif
+#endif