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authorPaul E. Murphy <murphyp@linux.vnet.ibm.com>2016-07-20 12:14:21 -0500
committerGabriel F. T. Gomes <gftg@linux.vnet.ibm.com>2017-05-09 11:40:28 -0300
commit4fc12f0eda596b12fb27fb39ea4ac5e68ac4170e (patch)
treeff43216e8c4233532b72879074e8d784acc22de3 /manual/creature.texi
parent26265c3bce73ca85a4b6976ba62dc2111b46e414 (diff)
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Add support for testing __STDC_WANT_IEC_60559_TYPES_EXT__
This macro is defined by TS 18661-3 for supporting the _FloatN and
_FloatNx types, as well as the functions suffixed with fN.

	* bits/libc-header-start.h:
	(__GLIBC_USE_IEC_60559_TYPES_EXT): New macro.
	* include/features.h: Describe __STDC_WANT_IEC_60559_TYPES_EXT__.
	* manual/creature.texi: Likewise.
Diffstat (limited to 'manual/creature.texi')
-rw-r--r--manual/creature.texi9
1 files changed, 9 insertions, 0 deletions
diff --git a/manual/creature.texi b/manual/creature.texi
index 5048886292..23218bbac3 100644
--- a/manual/creature.texi
+++ b/manual/creature.texi
@@ -192,6 +192,15 @@ enabled.  Only some of the features from this TS are supported by
 @end defvr
 
 @comment (none)
+@comment ISO
+@defvr Macro __STDC_WANT_IEC_60559_TYPES_EXT__
+If you define this macro, features from ISO/IEC TS 18661-3:2015
+(Floating-point extensions for C: Interchange and extended types) are
+enabled.  Only some of the features from this TS are supported by
+@theglibc{}.
+@end defvr
+
+@comment (none)
 @comment GNU
 @defvr Macro _GNU_SOURCE
 If you define this macro, everything is included: @w{ISO C89}, @w{ISO