Server : Apache/2.4.41 (Ubuntu) System : Linux absol.cf 5.4.0-198-generic #218-Ubuntu SMP Fri Sep 27 20:18:53 UTC 2024 x86_64 User : www-data ( 33) PHP Version : 7.4.33 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, Directory :  /usr/share/emscripten/tests/

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

extern "C" {
  void dump(char *s) {
    printf("%s\n", s);
  }
}

int main() {
  char *original = (char*)"h e l l o ,   w o r l d ! ";
  char *copy = (char*)malloc(strlen(original));
  for (int i = 0; i < strlen(original); i += 2) {
    copy[i/2] = original[i];
  }
  copy[strlen(copy)+1] = (int)&original; // force original to be on the stack
  dump(copy);
  return 0;
}