uClibc now has a math library. muahahahaha!

 -Erik

1 files changed, 45 insertions, 0 deletions

diff --git a/libm/ldouble/ehead.h b/libm/ldouble/ehead.h
new file mode 100644
index 000000000..785396dce
--- /dev/null
+++ b/libm/ldouble/ehead.h
@@ -0,0 +1,45 @@
+
+/* Include file for extended precision arithmetic programs.
+ */
+
+/* Number of 16 bit words in external x type format */
+#define NE 6
+/* #define NE 10 */
+
+/* Number of 16 bit words in internal format */
+#define NI (NE+3)
+
+/* Array offset to exponent */
+#define E 1
+
+/* Array offset to high guard word */
+#define M 2
+
+/* Number of bits of precision */
+#define NBITS ((NI-4)*16)
+
+/* Maximum number of decimal digits in ASCII conversion
+ * = NBITS*log10(2)
+ */
+#define NDEC (NBITS*8/27)
+
+/* The exponent of 1.0 */
+#define EXONE (0x3fff)
+
+
+void eadd(), esub(), emul(), ediv();
+int ecmp(), enormlz(), eshift();
+void eshup1(), eshup8(), eshup6(), eshdn1(), eshdn8(), eshdn6();
+void eabs(), eneg(), emov(), eclear(), einfin(), efloor();
+void eldexp(), efrexp(), eifrac(), ltoe();
+void esqrt(), elog(), eexp(), etanh(), epow();
+void asctoe(), asctoe24(), asctoe53(), asctoe64();
+void etoasc(), e24toasc(), e53toasc(), e64toasc();
+void etoe64(), etoe53(), etoe24(), e64toe(), e53toe(), e24toe();
+int mtherr();
+
+extern unsigned short ezero[], ehalf[], eone[], etwo[];
+extern unsigned short elog2[], esqrt2[];
+
+
+/* by Stephen L. Moshier. */