in strnsplit:
*dest = 0x804a028
*dest[0] = 0x804a040
*dest[1] = 0x804a050
*dest[2] = 0x804a060
*dest[3] = 0x804a070

in main:

bar = 0x804a028
bar[0] = 0x802a040
bar[1] = 0x0
bar[2] = 0x0
bar[3] = 0x0