imaxabs - return integer absolute value (intmax_t)

Syntax	#include <inttypes.h> intmax_t imaxabs(intmax_t j);
Description	imaxabs() computes the absolute value of an integer j of type intmax_t. intmax_t is a type predefined in the headerstdint.h: typedef long long intmax_t;
Return val.	|j|	for an integer j, if successful.
	undefined	in case of overflow. errno is set to indicate the error.
Errors	imaxabs() fails if:
	ERANGE	The absolute value of the highest presentable negative number of type intmax_t is not representable. If a negative number with the highest magnitude is specified as the argument j, the program will terminate with an error.
See also	abs(), labs(), llabs(), stdint.h.