# test store to ptr32 type


@micropython.viper
def set(dest: ptr32, val: int):
    dest[0] = val


@micropython.viper
def set1(dest: ptr32, val: int):
    dest[1] = val


@micropython.viper
def memset(dest: ptr32, val: int, n: int):
    for i in range(n):
        dest[i] = val


@micropython.viper
def memset2(dest_in, val: int):
    dest = ptr32(dest_in)
    n = int(len(dest_in)) >> 2
    for i in range(n):
        dest[i] = val


b = bytearray(8)
print(b)

set(b, 0x42424242)
print(b)

set1(b, 0x43434343)
print(b)

memset(b, 0x44444444, len(b) // 4)
print(b)

memset2(b, 0x45454545)
print(b)