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/*
* Copyright 2016 The Emscripten Authors. All rights reserved.
* Emscripten is available under two separate licenses, the MIT license and the
* University of Illinois/NCSA Open Source License. Both these licenses can be
* found in the LICENSE file.
*/
#include <stdio.h>
void do_call(void (*puts)(const char *), const char *str);
void do_print(const char *str) {
if (!str) do_call(NULL, "delusion");
if ((int)str == -1) do_print(str + 10);
puts("====");
puts(str);
puts("====");
}
void do_call(void (*puts)(const char *), const char *str) {
if (!str) do_print("confusion");
if ((int)str == -1) do_call(NULL, str - 10);
(*puts)(str);
}
int main(int argc, char **argv) {
for (int i = 0; i < argc; i++) {
do_call(i != 10 ? do_print : NULL, i != 15 ? "waka waka" : NULL);
}
return 0;
}
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