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| From: | Eli Zaretskii <eliz AT is DOT elta DOT co DOT il> |
| Newsgroups: | comp.os.msdos.djgpp |
| Subject: | Re: qsort() bug? Or invalid usage??? |
| Date: | Fri, 21 Jan 2000 19:10:14 +0200 |
| Organization: | NetVision Israel |
| Lines: | 21 |
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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 |
Eric Rudd wrote:
>
> #include <stdlib.h>
> int fltcmp(const void *a, const void *b) { /* Comparison based on */
> double x, y; /* floating-point values */
> int retval;
>
> x = atof((const char *) a);
> y = atof((const char *) b);
> retval = 0;
> if (x > y) retval = 1;
> if (x < y) retval = -1;
> return retval;
> }
>
> I will try it out with the new qsort, to see if the problems have been resolved.
If you still see problems, please report them.
You might also find the -mieee-fp option to GCC of interest in cases like the
above.
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