28 #if defined(_WIN32) && ! defined(__CYGWIN__) 41 #if defined(_WIN32) && ! defined(__CYGWIN__) 46 W32_snprintf (
char *__restrict s,
48 const char *__restrict format,
71 ret = _vscprintf (format,
88 # if __has_builtin (__builtin_mul_overflow) 89 # define MHD_HAVE_NUL_OVERFLOW 1 91 #elif __GNUC__ + 0 >= 5 92 # define MHD_HAVE_NUL_OVERFLOW 1 100 #ifdef MHD_HAVE_NUL_OVERFLOW 101 if (__builtin_mul_overflow (nelem, elsize, &alloc_size) ||(0 == alloc_size))
104 alloc_size = nelem * elsize;
105 if ((0 == alloc_size)||(elsize != alloc_size / nelem))
108 ptr = malloc (alloc_size);
111 memset (ptr, 0, alloc_size);
void * MHD_calloc_(size_t nelem, size_t elsize)