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3.22.3.5 x1f4_head_expression

extern int x1f4_head_expression
    (void *x1f4_expression, void **address);

The x1f4_head_expression function creates a sequenced expression evaluation context for the x1f4_expression expression and store its address where address points to.

See Sequenced Expression Evaluation.

The function returns 0 for success, one of the error class codes for failure.

See Error Classes.