merge sources into single tree

1 files changed, 18 insertions, 0 deletions

diff --git a/src/fenv/FE_DFL_ENV.c b/src/fenv/FE_DFL_ENV.c
new file mode 100644
index 00000000..0cde32e9
--- /dev/null
+++ b/src/fenv/FE_DFL_ENV.c
@@ -0,0 +1,18 @@
+#include <fenv.h>
+                                                extern fenv_t const *FE_DFL_ENV;
+#define FE_DFL_ENV                                   ((const fenv_t*)FE_DFL_ENV)
+
+/* */
+/* represents the default floating-point environment — the one installed at program startup */
+/* — and has type ‘‘pointer to const-qualified fenv_t’’. It can be used as an argument to */
+/* <fenv.h> functions that manage the floating-point environment. */
+/*  */
+/* Additional implementation-defined environments, with macro definitions beginning with */
+/* FE_ and an uppercase letter, and having type ‘‘pointer to const-qualified fenv_t’’, may */
+/* also be specified by the implementation. */
+/* */
+
+/*
+STDC(199901)
+LINK(m)
+*/