9os

Experimental kernel using plan9 ideas for embedded device
git clone git://git.simple-cc.org/9os
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abs.c (77B)

      1 #include <stdlib.h>
      2 #undef abs
      3 
      4 int
      5 abs(int n)
      6 {
      7 	return (n < 0) ? -n : n;
      8 }