#include "nacl_io/kernel_intercept.h"
#include "nacl_io/kernel_wrap.h"
-#if defined(__native_client__) && !defined(__GLIBC__)
+#if defined(__native_client__) && !defined(__GLIBC__) && !defined(__BIONIC__)
int sigismember(const sigset_t* set, int signum) {
return (*set & (1 << signum)) != 0;
}