ohcount
Functions
diff.h File Reference

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Functions

void ohcount_calc_diff (const char *from, const char *to, int *added, int *removed)

Function Documentation

void ohcount_calc_diff ( const char *  from,
const char *  to,
int *  added,
int *  removed 
)

Computes the diff between the lines of two given string buffers. The results are stored in the passed integer pointers. Note: The algorithm discussed mentions a check being performed to find lines matched incorrectly due to hashing; it is not in this implementation.

Parameters:
fromThe diff 'from' buffer.
toThe diff 'to' buffer.
addedInt pointer the number of lines added result is stored to.
removedInt pointer the number of lines removed result is stored to.