mpq_cmp actual return values?

[didier deshommes]

Hello,
According to the GMP docs, mpq_cmp():
"Compare op1 and op2. Return a positive value if op1 > op2, zero if op1 =
op2, and a
negative value if op1 < op2.
"
Does anyone know about what this return value actually is? On my machine
(pentium M),
* op1 > op2 always returns 1
* op1 == op2 always returns 0
* op1 < op2 always returns -1
Is this conventional or architecture-dependent?

Cheers,
didier
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