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From: | "A. Sinan Unur" <asu1 AT c-o-r-n-e-l-l DOT edu> |
Newsgroups: | comp.os.msdos.djgpp |
Subject: | Re: dynamic gotos possible with djgpp? |
Date: | 21 Dec 2002 15:13:37 GMT |
Organization: | Cornell University |
Lines: | 35 |
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References: | <au1u53$vdj$1 AT news DOT online DOT de> |
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NNTP-Posting-Date: | 21 Dec 2002 15:13:37 GMT |
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To: | djgpp AT delorie DOT com |
DJ-Gateway: | from newsgroup comp.os.msdos.djgpp |
Reply-To: | djgpp AT delorie DOT com |
"Lars O. Hansen" <lars DOT o DOT hansen AT gmx DOT de> wrote in news:au1u53$vdj$1 AT news DOT online DOT de: > void *x; /* or long *x as addresses are just integers (but may > conflict with C type checking) */ > > x=label1; /* label1 a label like a label for static gotos */ > > goto x; > > possible? info gcc "c extensions" #include <stdio.h> int main(void) { void *f = &&mylabel; goto *f; printf("hello\n"); mylabel: return 0; } do consider using a switch before jumping into this, though. it is nonstandard, and can easily get very messy. -- A. Sinan Unur asu1 AT c-o-r-n-e-l-l DOT edu Remove dashes for address Spam bait: mailto:uce AT ftc DOT gov
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