Informix DataBlade API Programmer's Manual DataBlade API Function Descriptions

The decsub() function subtracts two decimal type values.

mint decsub(n1,  n2,  difference)

	dec_t  *n1;

	dec_t  *n2;

	dec_t  *difference;

 



n1

is a pointer to the decimal structure of the first operand. 


n2

is a pointer to the decimal structure of the second operand. 


difference  

is a pointer to the decimal structure that contains the difference of n1 minus n2. 

The difference can be the same as either n1 or n2.