foo.c: In function 'main':
foo.c:25:28: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
   25 |     if (xStart - xEnd == 1 && yStart - yEnd == -2 || xStart - xEnd == -1 && yStart - yEnd == -2)
      |         ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
foo.c:31:29: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
   31 |     if (xStart - xEnd == -2 && yStart - yEnd == -1 || xStart - xEnd == -2 && yStart - yEnd == 1)
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
foo.c:37:29: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
   37 |     if (xStart - xEnd == -1 && yStart - yEnd == 2 || xStart - xEnd == 1 && yStart - yEnd == 2)
      |         ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
foo.c:43:28: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
   43 |     if (xStart - xEnd == 2 && yStart - yEnd == 1 || xStart - xEnd == 2 && yStart - yEnd == -1)
      |         ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~

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