commit - 1f690ebe65383786882e120daa2cba81a7b7f90e
commit + 810479a563ffd6176105f64cb49f9829d45d36df
blob - abcbc8d0355b6f45e427bb4374f6b94fc5c3d7f4
blob + a06df2c36c9d8cb203803661ff563e969a584e88
--- lib/diff_patience.c
+++ lib/diff_patience.c
/* Use an optimized sorting algorithm (qsort, mergesort) to find unique lines */
-int diff_atoms_compar(const void *_a, const void *_b)
+static int diff_atoms_compar(const void *_a, const void *_b)
{
const struct diff_atom *a = *(struct diff_atom**)_a;
const struct diff_atom *b = *(struct diff_atom**)_b;