5 POSIX specification: @url{http://www.opengroup.org/susv3xsh/strtod.html}
9 Portability problems fixed by Gnulib:
12 This function is missing on some old platforms.
15 This function mis-parses strings with leading @samp{+} on some old platforms:
16 Old versions of Linux.
19 This function returns a wrong end pointer on some platforms:
23 This function fails to do a valid parse of @samp{-0x} on some
25 glibc 2.4, Cygwin < 1.5.25-11.
28 This function fails to parse Infinities and plain NaNs on some platforms:
29 Solaris 8, Mingw, OpenBSD 4.0.
32 This function fails to parse NaN() on some platforms:
33 Solaris 8, Mingw, OpenBSD 4.0, Cygwin < 1.5.25-11.
36 This function fails to parse NaN(n-char-sequence) on some platforms:
37 Solaris 8, Mingw, OpenBSD 4.0.
40 This function returns the wrong end pointer when parsing
41 NaN(n-char-sequence) on some platforms:
45 This function fails to parse C99 hexadecimal floating point on some
47 Solaris 8, Mingw, OpenBSD 4.0.
50 Portability problems not fixed by Gnulib:
53 This function returns a positive value for negative underflow on some
55 glibc 2.4, Mingw, Cygwin.
58 This function fails to correctly parse very long strings on some
63 The replacement function does not always return correctly rounded results.