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Assembly Source File  |  1988-02-22  |  379 b   |  19 lines
  1. include lmacros.h
  2. ; Convert a long (32-bit) integer between big-endian and little-endian form
  3.     procdef    longswap,<<x1,word>,<x2,word>>
  4.     mov    ax,x2
  5.     xchg    ah,al
  6.     mov    dx,x1
  7.     xchg    dh,dl
  8.     pret
  9.     pend    longswap
  10.  
  11. ; Convert a short (16-bit) integer between big-endian and little-endian form
  12.     procdef    shortswap,<<y1,word>>
  13.     mov    ax,y1
  14.     xchg    ah,al
  15.     pret
  16.     pend    shortswap
  17.  
  18.     end
  19.