C$LogicalAnd

Performs a bitwise logical AND operation on two or more non-numeric or numeric operands.

When calling this routine, ensure you are using the 1024 calling convention.

Syntax:

CALL "C$LogicalAnd"
[GIVING result]
 USING operand1 {operand2} ...

Parameters:

result: PIC 9(n)
operand1: A non-numeric or numeric operand
operand2, 3, etc: A non-numeric or numeric operand that must be of the same data type as operand1
Note: If any non-numeric operand2 is shorter than operand1, it is assumed to be padded on the right with binary zeroes.

On Entry:

operand1, 2, 3, etc: Non-numeric or numeric operands, which must be of the same data type as operand1.

On Exit:

result: The result of the operation or operand1.

Comments:

For non-numeric USING operands, the bitwise logical AND of all the operands replaces the value of operand1. The value of result is set to a non-zero value if any character of operand1 is non-zero after the operation completes and zero otherwise.

For numeric USING operands, each operand is converted, if necessary, to a 32-bit binary integer. These 32-bit binary values are logically ANDed together. If the GIVING phrase is specified, the result of this operation is stored in result and the value of operand1 is not modified. If the GIVING phrase is not specified, the result of this operation is stored in operand1.