size_t util_strtononcmd(const char *in, char *out, size_t outsz) {
size_t sz = 1;
for (; *in && sz < outsz; ++in, ++out, ++sz)
size_t util_strtononcmd(const char *in, char *out, size_t outsz) {
size_t sz = 1;
for (; *in && sz < outsz; ++in, ++out, ++sz)