skalibs

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bitarray_and.c (217B)

      1 /* ISC license. */
      2 
      3 #include <skalibs/bitarray.h>
      4 
      5 void bitarray_and (unsigned char *c, unsigned char const *a, unsigned char const *b, size_t n)
      6 {
      7   size_t i = bitarray_div8(n) ;
      8   while (i--) c[i] = a[i] & b[i] ;
      9 }