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| author | Wayne Davison <wayned@samba.org> | 2003-01-18 19:00:07 +0000 |
|---|---|---|
| committer | Wayne Davison <wayned@samba.org> | 2003-01-18 19:00:07 +0000 |
| commit | 75fb17b891da5568773ee741ca5266edebe268c2 (patch) | |
| tree | 13a5e0961bac5bda855e031ef9ff2a94645685ae /popt | |
| parent | 2abbf2498fd470f91270c2c75a63fe578915f10f (diff) | |
| download | rsync-75fb17b891da5568773ee741ca5266edebe268c2.tar.gz rsync-75fb17b891da5568773ee741ca5266edebe268c2.tar.bz2 rsync-75fb17b891da5568773ee741ca5266edebe268c2.zip | |
Define DBL_EPSILON if it doesn't exist.
Diffstat (limited to 'popt')
| -rw-r--r-- | popt/popt.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/popt/popt.c b/popt/popt.c index c6672b7a..d17c31c6 100644 --- a/popt/popt.c +++ b/popt/popt.c @@ -904,6 +904,9 @@ int poptGetNextOpt(poptContext con) if ((opt->argInfo & POPT_ARG_MASK) == POPT_ARG_DOUBLE) { *((double *) opt->arg) = aDouble; } else { +#ifndef DBL_EPSILON +#define DBL_EPSILON 2.2204460492503131e-16 +#endif #define _ABS(a) ((((a) - 0.0) < DBL_EPSILON) ? -(a) : (a)) if ((_ABS(aDouble) - FLT_MAX) > DBL_EPSILON) return POPT_ERROR_OVERFLOW; |