libunwind

50 |     func = &__libc_calloc;
51 | #else
52 |   if(!func)
53 |     func = dlsym(RTLD_NEXT, "calloc");
54 | #endif
55 | 
67 |   static void * (*func)(size_t);
68 | 
69 |   if(!func)
70 |     func = dlsym(RTLD_NEXT, "malloc");
71 | 
72 |   if (in_unwind) {

39 |   static void * (*func)();
40 | 
41 |   if(!func)
42 |     func = (void *(*)()) dlsym(RTLD_NEXT, "malloc");
43 | 
44 |   if (in_unwind) {