diff -uNr sysroot.orig/usr/include/stdlib.h sysroot/usr/include/stdlib.h
--- sysroot.orig/usr/include/stdlib.h	2019-02-12 16:12:24.000000000 +0000
+++ sysroot/usr/include/stdlib.h	2019-03-20 13:23:48.870108924 +0000
@@ -33,6 +33,7 @@
 #include <bits/wait.h>
 #include <malloc.h>
 #include <stddef.h>
+#include <stdint.h>
 #include <sys/cdefs.h>
 #include <xlocale.h>
 
@@ -211,8 +212,7 @@
 size_t wcstombs(char* __dst, const wchar_t* __src, size_t __n);
 
 #if __ANDROID_API__ >= __ANDROID_API_L__
-size_t __ctype_get_mb_cur_max(void) __INTRODUCED_IN(21);
-#define MB_CUR_MAX __ctype_get_mb_cur_max()
+#define MB_CUR_MAX 4
 #else
 /*
  * Pre-L we didn't have any locale support and so we were always the POSIX