diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | manual/creature.texi | 7 |
2 files changed, 8 insertions, 4 deletions
@@ -1,5 +1,10 @@ 2018-02-20 Rical Jasan <ricaljasan@pacific.net> + * manual/creature.texi (_ISOC99_SOURCE): Update the dated + description. + +2018-02-20 Rical Jasan <ricaljasan@pacific.net> + * manual/creature.texi (_POSIX_C_SOURCE): Document special values of 199606L, 200112L, and 200809L. (_XOPEN_SOURCE): Document special values of 600 and 700. diff --git a/manual/creature.texi b/manual/creature.texi index 483bf85..fe7a779 100644 --- a/manual/creature.texi +++ b/manual/creature.texi @@ -167,10 +167,9 @@ This macro was introduced as part of the Large File Support extension @defvr Macro _ISOC99_SOURCE @standards{GNU, (none)} -Until the revised @w{ISO C} standard is widely adopted the new features -are not automatically enabled. @Theglibc{} nevertheless has a complete -implementation of the new standard and to enable the new features the -macro @code{_ISOC99_SOURCE} should be defined. +If this macro is defined, features from ISO C99 are included. Since +these features are included by default, this macro is mostly relevant +when the compiler uses an earlier language version. @end defvr @defvr Macro _ISOC11_SOURCE |