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UNW_IS_FPREG(3)		     Programming Library	       UNW_IS_FPREG(3)

NAME
       unw_is_fpreg -- check if	a register is a	floating-point register

SYNOPSIS
       #include	<libunwind.h>

       int unw_is_fpreg(unw_regnum_t reg);

DESCRIPTION
       The  unw_is_fpreg()  routine  checks  whether  register number reg is a
       floating-point register.

       This routine is normally	implemented as a macro and applications	should
       not attempt to take its address.

RETURN VALUE
       The  unw_is_fpreg() routine returns a non-zero value if reg is a	float-
       ing-point register. Otherwise, it returns a value of 0.

THREAD AND SIGNAL SAFETY
       unw_is_fpreg() is thread-safe as	well as	safe to	use from a signal han-
       dler.

SEE ALSO
       libunwind(3),	unw_get_reg(3),	   unw_set_reg(3),   unw_get_fpreg(3),
       unw_set_fpreg(3)

AUTHOR
       David Mosberger-Tang
       Email: dmosberger@gmail.com
       WWW: http://www.nongnu.org/libunwind/.

Programming Library		16 August 2007		       UNW_IS_FPREG(3)

NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | THREAD AND SIGNAL SAFETY | SEE ALSO | AUTHOR

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