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git://projects.qi-hardware.com/openwrt-xburst.git
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d083ae299a
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@20873 3c298f89-4303-0410-b956-a3cf2f4a3e73
24 lines
647 B
Diff
24 lines
647 B
Diff
--- a/include/math.h
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+++ b/include/math.h
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@@ -198,7 +198,7 @@ libm_hidden_proto(signgam)
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/* ISO C99 defines some generic macros which work on any data type. */
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-#ifdef __USE_ISOC99
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+#if defined(__USE_ISOC99) || defined(__USE_BSD)
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/* Get the architecture specific values describing the floating-point
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evaluation. The following symbols will get defined:
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@@ -318,6 +318,11 @@ enum
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#endif /* Use ISO C99. */
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+/* BSD compat */
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+#define finite(x) __finite(x)
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+#define finitef(x) __finitef(x)
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+#define finitel(x) __finitel(x)
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+
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#ifdef __USE_MISC
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/* Support for various different standard error handling behaviors. */
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typedef enum
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