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-rw-r--r--src/stdlib/frexp.c23
-rw-r--r--src/stdlib/frexpf.c23
-rw-r--r--src/stdlib/frexpl.c37
3 files changed, 0 insertions, 83 deletions
diff --git a/src/stdlib/frexp.c b/src/stdlib/frexp.c
deleted file mode 100644
index ae82cb30..00000000
--- a/src/stdlib/frexp.c
+++ /dev/null
@@ -1,23 +0,0 @@
-#include <math.h>
-#include <inttypes.h>
-
-double frexp(double x, int *e)
-{
- union { double d; uint64_t i; } y = { x };
- int ee = y.i>>52 & 0x7ff;
-
- if (!ee) {
- if (x) {
- x = frexp(x*0x1p64, e);
- *e -= 64;
- } else *e = 0;
- return x;
- } else if (ee == 0x7ff) {
- return x;
- }
-
- *e = ee - 0x3fe;
- y.i &= 0x800fffffffffffffull;
- y.i |= 0x3fe0000000000000ull;
- return y.d;
-}
diff --git a/src/stdlib/frexpf.c b/src/stdlib/frexpf.c
deleted file mode 100644
index ee5e910a..00000000
--- a/src/stdlib/frexpf.c
+++ /dev/null
@@ -1,23 +0,0 @@
-#include <math.h>
-#include <inttypes.h>
-
-float frexpf(float x, int *e)
-{
- union { float f; uint32_t i; } y = { x };
- int ee = y.i>>23 & 0xff;
-
- if (!ee) {
- if (x) {
- x = frexpf(x*0x1p64, e);
- *e -= 64;
- } else *e = 0;
- return x;
- } else if (ee == 0xff) {
- return x;
- }
-
- *e = ee - 0x7e;
- y.i &= 0x807ffffful;
- y.i |= 0x3f000000ul;
- return y.f;
-}
diff --git a/src/stdlib/frexpl.c b/src/stdlib/frexpl.c
deleted file mode 100644
index 3472bf70..00000000
--- a/src/stdlib/frexpl.c
+++ /dev/null
@@ -1,37 +0,0 @@
-#include <math.h>
-#include <inttypes.h>
-#include <float.h>
-
-#if LDBL_MANT_DIG == 64 && LDBL_MAX_EXP == 16384
-
-/* This version is for 80-bit little endian long double */
-
-long double frexpl(long double x, int *e)
-{
- union { long double ld; uint16_t hw[5]; } y = { x };
- int ee = y.hw[4]&0x7fff;
-
- if (!ee) {
- if (x) {
- x = frexpl(x*0x1p64, e);
- *e -= 64;
- } else *e = 0;
- return x;
- } else if (ee == 0x7fff) {
- return x;
- }
-
- *e = ee - 0x3ffe;
- y.hw[4] &= 0x8000;
- y.hw[4] |= 0x3ffe;
- return y.ld;
-}
-
-#else
-
-long double frexpl(long double x, int *e)
-{
- return frexp(x, e);
-}
-
-#endif