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47 void randwater(int astart, int nwater, int nwatom,
48 rvec x[], rvec v[], int *seed);
49 /* Randomize the order of nwater molecules of length nwatom, the
50 * first atom of which is at astart.
51 * If v is not NULL it will be shuffled along
56 void sortwater(int astart, int nwater, int nwatom, rvec x[], rvec v[]);
57 /* Sort the order of nwater molecules of length nwatom on X coordinate
58 * If v is not NULL it will be shuffled along
62 void mkcompact(int astart, int nwater, int nwatom, rvec x[], rvec v[],
63 int nnode, matrix box);
64 /* Make compact subboxes
65 * IS NOT THREAD SAFE */