Function cmp

src/seq.c:437–441

Compare A and B with lengths A_LEN and B_LEN. A and B are integers represented by nonempty arrays of digits without redundant leading '0'. Return negative if A < B, 0 if A = B, positive if A > B. */

   represented by nonempty arrays of digits without redundant leading '0'.
   Return negative if A < B, 0 if A = B, positive if A > B.  */
static int
cmp (char const *a, idx_t a_len, char const *b, idx_t b_len)
{
  return a_len == b_len ? memcmp (a, b, a_len) : _GL_CMP (a_len, b_len);
}

/* Trim leading 0's from S, but if S is all 0's, leave one.
   Return a pointer to the trimmed string.  */