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* lib/ftoastr.c, lib/stdio.in.h, lib/verify.h: Merge from gnulib.

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This commit is contained in:
Paul Eggert 2011-06-15 11:50:18 -07:00
parent eeafcea7ee
commit 8c9b210626
4 changed files with 21 additions and 45 deletions
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14
lib/ftoastr.c
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@ -40,14 +40,15 @@
# define FLOAT_MIN LDBL_MIN
# define FLOAT_PREC_BOUND _GL_LDBL_PREC_BOUND
# define FTOASTR ldtoastr
# define STRTOF strtold
# if HAVE_C99_STRTOLD
# define STRTOF strtold
# endif
#elif LENGTH == 2
# define FLOAT double
# define FLOAT_DIG DBL_DIG
# define FLOAT_MIN DBL_MIN
# define FLOAT_PREC_BOUND _GL_DBL_PREC_BOUND
# define FTOASTR dtoastr
# define STRTOF strtod
#else
# define LENGTH 1
# define FLOAT float
@ -55,14 +56,15 @@
# define FLOAT_MIN FLT_MIN
# define FLOAT_PREC_BOUND _GL_FLT_PREC_BOUND
# define FTOASTR ftoastr
# define STRTOF strtof
# if HAVE_STRTOF
# define STRTOF strtof
# endif
#endif
/* On pre-C99 hosts, approximate strtof and strtold with strtod. This
may generate one or two extra digits, but that's better than not
working at all. Assume that strtof works if strtold does. */
#if LENGTH != 2 && ! HAVE_C99_STRTOLD
# undef STRTOF
working at all. */
#ifndef STRTOF
# define STRTOF strtod
#endif