HelpPC 2.10	Quick Reference Utility	Copyright 1991 David Jurgens
int setjmp( jmp_buf env )        - prototype in setjmp.h        - captures callers task state in env and returns 0        - see   longjmp()
Esc or Alt-X to exit	setjmp	Home/PgUp/PgDn/End ←↑↓→

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