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elinks/src/document/docdata.c
2007-07-28 02:34:59 +03:00

32 lines
506 B
C

/** The document->data tools
* @file */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdlib.h>
#include "elinks.h"
#include "document/docdata.h"
#include "document/document.h"
#include "util/error.h"
struct line *
realloc_lines(struct document *document, int y)
{
assert(document);
if_assert_failed return NULL;
if (document->height <= y) {
if (!ALIGN_LINES(&document->data, document->height, y + 1))
return NULL;
document->height = y + 1;
}
return &document->data[y];
}