cexcept (pronounced "see except" in English) is a package providing
a Try/Catch/Throw exception handling interface for ANSI C (C89 and
subsequent ISO standards). It does not attempt to handle "real"
exceptions like floating-point exceptions or addressing exceptions; it
is intended as an enhanced user-friendly alternative to setjmp() and
longjmp().
enter foo(0)
enter demo_throw(0)
return from demo_throw(0)
return from foo(0)
enter foo(1)
enter demo_throw(1)
exception 42
enter foo(3)
enter demo_throw(3)
anonymous exception
enter bar
enter foo
enter demo_throw
return from demo_throw
return from foo
return from bar
enter bar
enter foo
enter demo_throw
bar caught oops (info == 17): demo oops message
return from bar
enter bar
enter foo
enter demo_throw
main caught barf (info == ABCDEFG): demo barf message
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