Output from various sizes of char myStr[] in binding.c. myStr is declared
as a local variable in main thus the compiler allocates space in the call
frame for main on the stack. gcc allocates strings in chunks of 32.


  #char[17]
  movq  $97, -32(%rbp)   
  movq  $0, -24(%rbp)
  movb  $0, -16(%rbp)  32 - 16 + 1 = 17

  #char[19] 
  movq  $97, -32(%rbp)
  movq  $0, -24(%rbp)
  movw  $0, -16(%rbp)
  movb  $0, -14(%rbp)    32 - 14 + 1 = 19
  
  #char[33] 
  movq  $97, -48(%rbp)
  movq  $0, -40(%rbp)
  movq  $0, -32(%rbp)
  movq  $0, -24(%rbp)
  movb  $0, -16(%rbp)   48 - 16 + 1 = 33