From: dontmailme AT iname DOT com (Steamer)
Newsgroups: comp.os.msdos.djgpp
Subject: Re: BREAKing out of a nested loop
Date: Thu, 03 Aug 2000 20:15:51 GMT
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To: djgpp AT delorie DOT com
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Reply-To: djgpp AT delorie DOT com

23yrold3yrold wrote:

> Does the label have to be declared beforehand?

No, you can't do that.

> I tried using it and got
> 
> Error: label must be followed by a statement

Looks like you put it in the wrong place.
Here's what you should have:

for(int a = 1; a <= pptest_w; a++){
   for(int b = 1; b <= pptest_h; b++){
      pixelcheck = getpixel(pptest_1a, a, b);
      if(pixelcheck <= 0){
      }else if(pixelcheck != 0){
         pixelcheck = getpixel(pptest_2a, a, b);
         if(pixelcheck <= 0){
         }else if(pixelcheck != 0){
            collide = 1;
            goto mylabel;        /* goto */
         }
      }
   }
}
mylabel:     /* label */
FUNKtion();