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trezor-firmware/mocks/trezor/utils.py
2016-10-12 18:58:18 +02:00

10 lines
300 B
Python

# ../extmod/modtrezorutils/modtrezorutils.c
def memcpy(dst: bytearray, dst_ofs: int,
src: bytearray, src_ofs: int,
'''
Copies at most `n` bytes from `src` at offset `src_ofs` to
`dst` at offset `dst_ofs`. Returns the number of actually
copied bytes.
'''