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- CheckAbort(31.0) ARP Programmers Manual CheckAbort(31.0)
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- NAME
- CheckAbort - Check for control C
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- SYNOPSIS
- BOOL = CheckAbort( (*Func)() )
- d0 A1
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- FUNCTION
- Check to see if a CONTROL-C signal was sent to this process,
- calling a user function or returning a boolean value.
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- INPUTS
- (*Func)() - Function to call if signal was recieved. This
- is optional, and may be NULL.
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- RESULT
- BOOL - FALSE (zero) if signal not received. If (*Func)() is
- not null, and signal was received, return value will
- be that of user function. If (*Func)() is NULL,
- return value will be signal flag.
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- ADDITIONAL CONSIDERATIONS
- If break occured, a pointer to the string "***BREAK" will be
- returned in A1, suitable for a direct call to Puts() from
- assembly language.
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- BUGS
- None known.
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- AUTHOR
- SDB
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- Page 1 (printed 2/22/88)
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