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From: | ovek AT arcticnet DOT no (Ove Kaaven) |
Newsgroups: | comp.os.msdos.djgpp |
Subject: | Re: boo hoo. my code crashes. |
Date: | Mon, 17 Feb 1997 02:31:17 GMT |
Organization: | Vplan Programvare AS |
Lines: | 19 |
Message-ID: | <5ecmk3$esk$2@troll.powertech.no> |
References: | <5e5d6n$fda AT flex DOT uunet DOT pipex DOT com> |
NNTP-Posting-Host: | alwayscold.darkness.arcticnet.no |
To: | djgpp AT delorie DOT com |
DJ-Gateway: | from newsgroup comp.os.msdos.djgpp |
nikki AT gameboutique DOT co (nikki) wrote: >int huffman_encode () >{ > struct node *histogram[NUM_SYMBOL_VALUES]; > struct node *huffman_tree; > int encoded_stream_length; > unsigned int i; >printf("a\n"); > /* initialize histogram */ > for (i=0; i<NUM_SYMBOL_VALUES; i++) histogram[i]= (struct node *) NULL; >printf("b\n"); >} "histogram" is a pointer to struct node, but does it point anywhere? I would recommend a malloc() call before writing into void: histogram=malloc(sizeof etc etc);
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