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Diffstat (limited to 'src/backend/port/BSD44_derived/float.h')
| -rw-r--r-- | src/backend/port/BSD44_derived/float.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/backend/port/BSD44_derived/float.h b/src/backend/port/BSD44_derived/float.h new file mode 100644 index 00000000000..f1348bf9eaf --- /dev/null +++ b/src/backend/port/BSD44_derived/float.h @@ -0,0 +1,30 @@ +/*------------------------------------------------------------------------- + * + * float.h-- + * definitions for ANSI floating point + * + * + * Copyright (c) 1994, Regents of the University of California + * + * $Id: float.h,v 1.1.1.1 1996/07/09 06:21:42 scrappy Exp $ + * + * NOTES + * These come straight out of ANSI X3.159-1989 (p.18) and + * would be unnecessary if SunOS 4 were ANSI-compliant. + * + * This is only a partial listing because I'm lazy to type + * the whole thing in. + * + *------------------------------------------------------------------------- + */ +#ifndef FLOAT_H +#define FLOAT_H + +#define FLT_DIG 6 +#define FLT_MIN ((float) 1.17549435e-38) +#define FLT_MAX ((float) 3.40282347e+38) +#define DBL_DIG 15 +#define DBL_MIN 2.2250738585072014e-308 +#define DBL_MAX 1.7976931348623157e+308 + +#endif /* FLOAT_H */ |