CSN

DCL:MISC１:MISCLIB: Miscellaneous Functions and Subroutines *#:Explanation of Functions

9.5.1 CSN

1.

Function

Returns 'N' when the value to check is positive, and 'S' when negative. (A single-character) character-type function.

2.

Call

CNS(INS)

3.

Explanation of Parameters

INS (I) The value to be checked.

CNS (C *1) A character-type function of length 1 that returns 'N' when INS is positive, and 'S' when negative.

4.

Notes

(a): Returns a null character when INS is 0.

`INS`	`(I)`	The value to be checked.
`CNS`	`(C *1)`	A character-type function of length 1 that returns `'N'` when `INS` is positive, and `'S'` when negative.