/* * 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> int calc1() { return 26; } int calc2() { return 90; } typedef int (*fp_t)(); fp_t globally1 = calc1; fp_t globally2 = calc2; int nothing(const char *str) { return 0; } int main() { fp_t fp = calc1; void *vp = (void *)fp; fp_t fpb = (fp_t)vp; fp_t fp2 = calc2; void *vp2 = (void *)fp2; fp_t fpb2 = (fp_t)vp2; printf("*%d,%d,%d,%d,%d,%d*\n", fp(), fpb(), fp2(), fpb2(), globally1(), globally2()); fp_t t = calc1; printf("*%d,%d", t == calc1, t == calc2); t = calc2; printf(",%d,%d*\n", t == calc1, t == calc2); int (*other)(const char * str); other = nothing; other("*hello!*"); other = puts; other("*goodbye!*"); return 0; }