diff options
Diffstat (limited to 'winsup/mingw/include/float.h')
| -rw-r--r-- | winsup/mingw/include/float.h | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/winsup/mingw/include/float.h b/winsup/mingw/include/float.h index af7c08614..709f3699e 100644 --- a/winsup/mingw/include/float.h +++ b/winsup/mingw/include/float.h @@ -24,7 +24,7 @@ * * This code is distributed in the hope that it will be useful but * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY - * DISCLAMED. This includes but is not limited to warranties of + * DISCLAIMED. This includes but is not limited to warranties of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. * * $Revision$ @@ -137,7 +137,11 @@ #define _PC_53 0x00010000 #define _PC_64 0x00000000 +/* These are also defined in Mingw math.h, needed to work around + GCC build issues. */ /* Return values for fpclass. */ +#ifndef __MINGW_FPCLASS_DEFINED +#define __MINGW_FPCLASS_DEFINED 1 #define _FPCLASS_SNAN 0x0001 /* Signaling "Not a Number" */ #define _FPCLASS_QNAN 0x0002 /* Quiet "Not a Number" */ #define _FPCLASS_NINF 0x0004 /* Negative Infinity */ @@ -148,6 +152,7 @@ #define _FPCLASS_PD 0x0080 /* Positive Denormal */ #define _FPCLASS_PN 0x0100 /* Positive Normal */ #define _FPCLASS_PINF 0x0200 /* Positive Infinity */ +#endif /* __MINGW_FPCLASS_DEFINED */ /* invalid subconditions (_SW_INVALID also set) */ #define _SW_UNEMULATED 0x0040 /* unemulated instruction */ @@ -181,16 +186,16 @@ unsigned int _controlfp (unsigned int unNew, unsigned int unMask); unsigned int _control87 (unsigned int unNew, unsigned int unMask); -unsigned int _clearfp (); /* Clear the FPU status word */ -unsigned int _statusfp (); /* Report the FPU status word */ +unsigned int _clearfp (void); /* Clear the FPU status word */ +unsigned int _statusfp (void); /* Report the FPU status word */ #define _clear87 _clearfp #define _status87 _statusfp -void _fpreset (); /* Reset the FPU */ -void fpreset (); +void _fpreset (void); /* Reset the FPU */ +void fpreset (void); /* Global 'variable' for the current floating point error code. */ -int * __fpecode(); +int * __fpecode(void); #define _fpecode (*(__fpecode())) /* |