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Transcript
CC-RL
7. LIBRARY FUNCTIONAL SPECIFICATIONS
ldiv
Perform division of long type to obtain the quotient and remainder
[Classification]
Standard library
[Syntax]
#include <stdlib.h>
ldiv_t ldiv(long n, long d);
[Return value]
The structure storing the result of the division is returned. When divided by 0, -1 is set to quotient quot and n is set to
remainder rem.
[Description]
This function is used to divide a value of long type.
This function calculates the quotient (quot) and remainder (rem) resulting from dividing numerator n by denominator d,
and stores these two integers as the members of the following structure div_t.
typedef struct {
long int
long int
} ldiv_t;
quot;
rem;
When the value cannot be divided, the quotient of the result becomes an integer that is closest to the algebraical quotient but has a smaller absolute value.
R20UT3123EJ0102 Rev.1.02
Sep 14, 2015
Page 596 of 780
