-/* fdlibm kernel functions */
-
-int __rem_pio2_large(double*,double*,int,int,int);
-
-int __rem_pio2(double,double*);
-double __sin(double,double,int);
-double __cos(double,double);
-double __tan(double,double,int);
-double __expo2(double);
-double complex __ldexp_cexp(double complex,int);
-
-int __rem_pio2f(float,double*);
-float __sindf(double);
-float __cosdf(double);
-float __tandf(double,int);
-float __expo2f(float);
-float complex __ldexp_cexpf(float complex,int);
-
-int __rem_pio2l(long double, long double *);
-long double __sinl(long double, long double, int);
-long double __cosl(long double, long double);
-long double __tanl(long double, long double, int);
-
-/* polynomial evaluation */
-long double __polevll(long double, const long double *, int);
-long double __p1evll(long double, const long double *, int);
-
-#if 0
-/* Attempt to get strict C99 semantics for assignment with non-C99 compilers. */
-#define STRICT_ASSIGN(type, lval, rval) do { \
- volatile type __v = (rval); \
- (lval) = __v; \
-} while (0)
-#else
-/* Should work with -fexcess-precision=standard (>=gcc-4.5) or -ffloat-store */
-#define STRICT_ASSIGN(type, lval, rval) ((lval) = (type)(rval))
-#endif
+hidden int __rem_pio2(double,double*);
+hidden double __sin(double,double,int);
+hidden double __cos(double,double);
+hidden double __tan(double,double,int);
+hidden double __expo2(double);
+
+hidden int __rem_pio2f(float,double*);
+hidden float __sindf(double);
+hidden float __cosdf(double);
+hidden float __tandf(double,int);
+hidden float __expo2f(float);
+
+hidden int __rem_pio2l(long double, long double *);
+hidden long double __sinl(long double, long double, int);
+hidden long double __cosl(long double, long double);
+hidden long double __tanl(long double, long double, int);
+
+hidden long double __polevll(long double, const long double *, int);
+hidden long double __p1evll(long double, const long double *, int);
+
+extern int __signgam;
+hidden double __lgamma_r(double, int *);
+hidden float __lgammaf_r(float, int *);
+
+/* error handling functions */
+hidden float __math_xflowf(uint32_t, float);
+hidden float __math_uflowf(uint32_t);
+hidden float __math_oflowf(uint32_t);
+hidden float __math_divzerof(uint32_t);
+hidden float __math_invalidf(float);
+hidden double __math_xflow(uint32_t, double);
+hidden double __math_uflow(uint32_t);
+hidden double __math_oflow(uint32_t);
+hidden double __math_divzero(uint32_t);
+hidden double __math_invalid(double);