Source code of Windows XP (NT5)
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page ,132;***;convert.inc - macros and defines for floating point/ascii convertion routines;; Copyright (c) 1989-2001, Microsoft Corporation. All rights reserved.;;Purpose:; Macros and defines for floating point/ascii convertion routines;;Revision History:;; 04/17/89 WAJ Initial version. Assembeler version of convert.h; 04/20/89 WAJ Now defines constants for $i10_output() OutputFlags;;*******************************************************************************
;*******************************************************************************;; Constants;;*******************************************************************************
MAX_MAN_DIGITS equ 21 ; Largest number of decimal digits returned
;*;* Flags returned by __StrToLd();*
SLD_UNDERFLOW equ 1 ; Underflow occurred. Zero returned.SLD_OVERFLOW equ 2 ; Overflow occured. Infinity returned.SLD_NODIGITS equ 4 ; No digits were found. Zero returned.
;*;* Output flags for $i10_output();*
SO_FFORMAT equ 1 ; 'f' format. Use precision as number of digits to right of decimal.
;*******************************************************************************;; Structures;;*******************************************************************************
FloatOutStruct struc FloatExp dw ? FloatSign db ? FloatStrLen db ? FloatStr db (MAX_MAN_DIGITS + 1) dup(?)FloatOutStruct ends
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