Programming Requirements
- The macro IWMYCON must be included to use this macro.
- The macro IWMPB must be in the library concatenation, since it
is included by IWMYCON.
- Note that the high-order halfword of register 0, and the reason
code variable when specified, may be non-zero and represents diagnostic
data which is NOT part of the external interface. The high-order halfword
should thus be excluded from comparison with the reason code values
described above. The constant, IWMRSNCODE_MASK_CONST defined in IWMYCON,
may be used for this purpose.
- Note that specification of FUNCTION(CONTINUE) produces an inline
expansion rather than an out-of-line service. Registers 0, 1, 14,
and 15 are not preserved across the expansion.
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