Sample C Code
The following C code performs a simple form of delta encoding and decoding:
void delta_encode (char *buffer, const unsigned int length) { char delta = 0; char original; unsigned int i; for (i = 0; i < length; ++i) { original = buffer; buffer -= delta; delta = original; } } void delta_decode (char *buffer, const unsigned int length) { char delta = 0; unsigned int i; for (i = 0; i < length; ++i) { buffer += delta; delta = buffer; } }Read more about this topic: Delta Encoding
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