 | | | Qsort | Qsort 2004-01-28 - By Dale Kingston
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Ok question/problem, I had qsort sort my helpfiles. And I ran into an
issue..... See before the CO that incorperated qsort hit I had 625
helpfiles, after the CO I had 168. Rather large decrease. I belive the
problem might have come from the head pointer not being in order? Or maybe
I'm wrong? Maybe you guys can see what I did wrong:
int srt_helps(const void *p1, const void *p2)
{
HELP_DATA help1 = *(HELP_DATA *)p1;
HELP_DATA help2 = *(HELP_DATA *)p2;
if (help1.keyword == NULL) return 2;
else
if (help2.keyword == NULL) return 1;
return ( strcmp( help1.keyword, help2.keyword ) );
}
void sort_helps(void)
{
HELP_DATA *help;
int i;
for (i = 0, help = help_first; help != NULL; help = help->next, i++);
qsort((void *)help_first, i, sizeof(help_first[0]), srt_helps);
return;
}
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