imaxabs - return absolute value
intmax_t imaxabs(intmax_t j);
[CX] The functionality described on this reference page is aligned with the ISO C standard. Any conflict between the requirements described here and the ISO C standard is unintentional. This volume of POSIX.1-2017 defers to the ISO C standard.
The imaxabs() function shall compute the absolute value of an integer j. If the result cannot be represented, the behavior is undefined.
The imaxabs() function shall return the absolute value.
No errors are defined.
The absolute value of the most negative number cannot be represented in two's complement.
First released in Issue 6. Derived from the ISO/IEC 9899:1999 standard.
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