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For convenient use in libc, add unions of the C floating types and their 

corresponding structure definitions.
This commit is contained in:
kleink 2003-10-27 10:13:48 +00:00
parent f3f5fb123b
commit 060a72601c
1 changed files with 14 additions and 1 deletions
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15
sys/arch/arm/include/ieee.h
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@ -1,4 +1,4 @@
/* $NetBSD: ieee.h,v 1.5 2003/10/26 15:57:54 kleink Exp $ */
/* $NetBSD: ieee.h,v 1.6 2003/10/27 10:13:48 kleink Exp $ */
/*
* Copyright (c) 1992, 1993
@ -140,3 +140,16 @@ struct ieee_double {
*/
#define SNG_EXP_BIAS 127
#define DBL_EXP_BIAS 1023
/*
* Convenience data structures.
*/
union ieee_single_u {
float sngu_f;
struct ieee_single sngu_sng;
};
union ieee_double_u {
double dblu_d;
struct ieee_double dblu_dbl;
};