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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 |
Message-ID: | <388892F6.80148238@is.elta.co.il> |
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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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