1  #include <stdlib.h>
       2  
       3  typedef short hashNx;
       4  
       5  typedef struct hashSt {
       6    hashNx *hs_index;
       7    int hs_used;
       8    int hs_slots;
       9  } hashSt;
      10  
      11  int test (hashSt *td, int slots)
      12  {
      13    hashNx *index;
      14  
      15    index = malloc((size_t)slots * sizeof(hashNx));
      16    if (index == NULL)
      17      return 0;
      18    td->hs_index = index;
      19    td->hs_slots = slots;
      20  
      21    for (slots = td->hs_slots, index = td->hs_index; --slots >= 0;)
      22      *index++ = -1;
      23  
      24    return 1;
      25  }