newlib-cygwin/winsup/mingw/CRT_fp10.c

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/*
* CRT_FP10.c
*
* This defines _fpreset as asm ("fnint"). Calls to _fpreset
* will set default floating point precesion to 64-bit mantissa
* at app startup.
*
* Linking in CRT_FP10.o before libmingw.a will override the definition
* set in CRT_FP8.o.
*/
/* Override library _fpreset() with asm fninit */
void _fpreset (void)
{ __asm__ ( "fninit" ) ;}
void __attribute__ ((alias ("_fpreset"))) fpreset(void);