fusl/src/exit/assert.c

#include <stdio.h>
#include <stdlib.h>

void __assert_fail(const char* expr,
                   const char* file,
                   int line,
                   const char* func) {
  fprintf(stderr, "Assertion failed: %s (%s: %s: %d)\n", expr, file, func,
          line);
  fflush(NULL);
  abort();
}