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5.9.3.2 x1f4_call_routine

extern int x1f4_call_routine
    (void *subtext, struct x1f4_transfer_type **transfer);

The x1f4_call_routine function stores the address of the struct x1f4_transfer_type record embedded in the subtext step by step execution context at transfer.

See struct x1f4_transfer_type.

The record will describe the function calls that require action to be taken outside the interpreter control.

See Outside Imperative Interpreter Control.

The function returns 0.