mdb_writestr()

ssize_t mdb_writestr(const char *s, uintptr_t addr);

The mdb_writestr() function writes a null-terminated C string from s (including the trailing null byte) to the target's virtual address space at the address specified by addr. The number of bytes written (not including the terminating null byte) is returned upon success; otherwise, -1 is returned to indicate an error.