Processes errors generated by the functions of the math library.

#include <math.h>

int matherr (struct exception *except);

Parameters

except

Pointer to an exception structure.

Remarks

When an error occurs in a math function, matherr is called with a pointer to the EXCEPTION structure defined in MATH.H.

Return Values

Any value except 0.

Success.

0 (zero).

Failure.

Requirements

See Also

acos, asin, atan, Bessel functions, cos, exp, log, pow, sin, sqrt, tan,