prom_strlen
path, prom_strlen(path) + 1);
int sl = prom_strlen(p);
s += prom_strlen(s) + 1;
*mem_start = (unsigned long)namep + prom_strlen(namep) + 1;
mem_start = (unsigned long)namep + prom_strlen(namep) + 1;
l2 = prom_strlen(s2);
l1 = prom_strlen(s1);
size_t dsize = prom_strlen(dest);
size_t len = prom_strlen(src);
add_string(&p, tohex(prom_strlen(pname)));