#include <sdcc-lib.h>
#ifdef SDCC_STACK_AUTO
-#warning Make sure you recompile _is*.c files as 'reentrant'
+/* #warning Make sure you recompile _is*.c files as 'reentrant' */
extern char iscntrl (unsigned char ) _REENTRANT ;
extern char isdigit (unsigned char ) _REENTRANT ;