ansification: remove _DEFUN

Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>

69 files changed, 127 insertions, 231 deletions

diff --git a/newlib/libm/common/s_isinf.c b/newlib/libm/common/s_isinf.c
index fe18e2a..55fd5c2 100644
--- a/newlib/libm/common/s_isinf.c
+++ b/newlib/libm/common/s_isinf.c
@@ -16,8 +16,7 @@
 #undef isinf
 
 int
-_DEFUN (isinf, (x),
-	double x)
+isinf (double x)
 {
 	__int32_t hx,lx;
 	EXTRACT_WORDS(hx,lx,x);
diff --git a/newlib/libm/common/s_isinfd.c b/newlib/libm/common/s_isinfd.c
index 5a2b04d..771ce44 100644
--- a/newlib/libm/common/s_isinfd.c
+++ b/newlib/libm/common/s_isinfd.c
@@ -9,8 +9,7 @@
 #ifndef _DOUBLE_IS_32BITS
 
 int
-_DEFUN (__isinfd, (x),
-	double x)
+__isinfd (double x)
 {
 	__int32_t hx,lx;
 	EXTRACT_WORDS(hx,lx,x);
diff --git a/newlib/libm/common/s_isnand.c b/newlib/libm/common/s_isnand.c
index 5f2c064..31a3272 100644
--- a/newlib/libm/common/s_isnand.c
+++ b/newlib/libm/common/s_isnand.c
@@ -93,8 +93,7 @@ QUICKREF
 #ifndef _DOUBLE_IS_32BITS
 
 int
-_DEFUN (__isnand, (x),
-	double x)
+__isnand (double x)
 {
 	__int32_t hx,lx;
 	EXTRACT_WORDS(hx,lx,x);
diff --git a/newlib/libm/common/sf_isinf.c b/newlib/libm/common/sf_isinf.c
index 5b57a34..75e90c9 100644
--- a/newlib/libm/common/sf_isinf.c
+++ b/newlib/libm/common/sf_isinf.c
@@ -13,8 +13,7 @@
 #undef isinff
 
 int
-_DEFUN (isinff, (x),
-	float x)
+isinff (float x)
 {
 	__int32_t ix;
 	GET_FLOAT_WORD(ix,x);
@@ -27,8 +26,7 @@ _DEFUN (isinff, (x),
 #undef isinf
 
 int
-_DEFUN (isinf, (x),
-	double x)
+isinf (double x)
 {
 	return isinff((float) x);
 }
diff --git a/newlib/libm/common/sf_isinff.c b/newlib/libm/common/sf_isinff.c
index 9d0e742..cd7b2cf 100644
--- a/newlib/libm/common/sf_isinff.c
+++ b/newlib/libm/common/sf_isinff.c
@@ -6,8 +6,7 @@
 #include "fdlibm.h"
 
 int
-_DEFUN (__isinff, (x),
-	float x)
+__isinff (float x)
 {
 	__int32_t ix;
 	GET_FLOAT_WORD(ix,x);
@@ -18,8 +17,7 @@ _DEFUN (__isinff, (x),
 #ifdef _DOUBLE_IS_32BITS
 
 int
-_DEFUN (__isinfd, (x),
-	double x)
+__isinfd (double x)
 {
 	return __isinff((float) x);
 }
diff --git a/newlib/libm/common/sf_isnan.c b/newlib/libm/common/sf_isnan.c
index 9c813fc..5c611d6 100644
--- a/newlib/libm/common/sf_isnan.c
+++ b/newlib/libm/common/sf_isnan.c
@@ -24,8 +24,7 @@
 #undef isnanf
 
 int
-_DEFUN (isnanf, (x),
-	float x)
+isnanf (float x)
 {
 	__int32_t ix;
 	GET_FLOAT_WORD(ix,x);
@@ -38,8 +37,7 @@ _DEFUN (isnanf, (x),
 #undef isnan
 
 int
-_DEFUN (isnan, (x),
-	double x)
+isnan (double x)
 {
 	return isnanf((float) x);
 }
diff --git a/newlib/libm/common/sf_isnanf.c b/newlib/libm/common/sf_isnanf.c
index 0b0d9bb..0831da6 100644
--- a/newlib/libm/common/sf_isnanf.c
+++ b/newlib/libm/common/sf_isnanf.c
@@ -16,8 +16,7 @@
 #include "fdlibm.h"
 
 int
-_DEFUN (__isnanf, (x),
-	float x)
+__isnanf (float x)
 {
 	__int32_t ix;
 	GET_FLOAT_WORD(ix,x);
@@ -28,8 +27,7 @@ _DEFUN (__isnanf, (x),
 #ifdef _DOUBLE_IS_32BITS
 
 int
-_DEFUN (__isnand, (x),
-	double x)
+__isnand (double x)
 {
 	return __isnanf((float) x);
 }
diff --git a/newlib/libm/machine/i386/f_math.h b/newlib/libm/machine/i386/f_math.h
index bd44b1e..833e5cf 100644
--- a/newlib/libm/machine/i386/f_math.h
+++ b/newlib/libm/machine/i386/f_math.h
@@ -7,8 +7,7 @@
 __inline__
 static 
 int 
-_DEFUN (check_finite, (x),
-         double x)
+check_finite (double x)
 {  
   __int32_t hx;
   GET_HIGH_WORD(hx,x);
@@ -18,8 +17,7 @@ _DEFUN (check_finite, (x),
 __inline__
 static 
 int 
-_DEFUN (check_finitef, (x),
-         float x)
+check_finitef (float x)
 {  
   __int32_t ix;
   GET_FLOAT_WORD(ix,x);
diff --git a/newlib/libm/mathfp/s_acos.c b/newlib/libm/mathfp/s_acos.c
index d66a5cd..d0318e1 100644
--- a/newlib/libm/mathfp/s_acos.c
+++ b/newlib/libm/mathfp/s_acos.c
@@ -75,8 +75,7 @@ MATHREF
 #ifndef _DOUBLE_IS_32BITS
 
 double
-_DEFUN (acos, (double),
-        double x)
+acos (double x)
 {
   return (asine (x, 1));
 }
diff --git a/newlib/libm/mathfp/s_asin.c b/newlib/libm/mathfp/s_asin.c
index 477bbf5..b20f0a3 100644
--- a/newlib/libm/mathfp/s_asin.c
+++ b/newlib/libm/mathfp/s_asin.c
@@ -20,8 +20,7 @@
 #ifndef _DOUBLE_IS_32BITS
 
 double
-_DEFUN (asin, (double),
-        double x)
+asin (double x)
 {
   return (asine (x, 0));
 }
diff --git a/newlib/libm/mathfp/s_asine.c b/newlib/libm/mathfp/s_asine.c
index 28cfaf7..9e9073d 100644
--- a/newlib/libm/mathfp/s_asine.c
+++ b/newlib/libm/mathfp/s_asine.c
@@ -89,8 +89,7 @@ static const double a[] = { 0.0, 0.78539816339744830962 };
 static const double b[] = { 1.57079632679489661923, 0.78539816339744830962 };
 
 double
-_DEFUN (asine, (double, int),
-        double x,
+asine (double x,
         int acosine)
 {
   int flag, i;
diff --git a/newlib/libm/mathfp/s_atan.c b/newlib/libm/mathfp/s_atan.c
index 0dd3394..53551e5 100644
--- a/newlib/libm/mathfp/s_atan.c
+++ b/newlib/libm/mathfp/s_atan.c
@@ -54,8 +54,7 @@ PORTABILITY
 #ifndef _DOUBLE_IS_32BITS
 
 double
-_DEFUN (atan, (double),
-        double x)
+atan (double x)
 {
   switch (numtest (x))
     {
diff --git a/newlib/libm/mathfp/s_atan2.c b/newlib/libm/mathfp/s_atan2.c
index 9f71ed9..3952539 100644
--- a/newlib/libm/mathfp/s_atan2.c
+++ b/newlib/libm/mathfp/s_atan2.c
@@ -69,8 +69,7 @@ PORTABILITY
 #ifndef _DOUBLE_IS_32BITS
 
 double
-_DEFUN (atan2, (double, double),
-        double v,
+atan2 (double v,
         double u)
 {
   return (atangent (0.0, v, u, 1));
diff --git a/newlib/libm/mathfp/s_atangent.c b/newlib/libm/mathfp/s_atangent.c
index 1df39ac..02675b5 100644
--- a/newlib/libm/mathfp/s_atangent.c
+++ b/newlib/libm/mathfp/s_atangent.c
@@ -85,8 +85,7 @@ static const double p[] = { -0.13688768894191926929e+2,
                      -0.83758299368150059274 };
 
 double
-_DEFUN (atangent, (double, double, double, int),
-        double x,
+atangent (double x,
         double v,
         double u,
         int arctan2)
diff --git a/newlib/libm/mathfp/s_ceil.c b/newlib/libm/mathfp/s_ceil.c
index c6ecbe3..29e4a05 100644
--- a/newlib/libm/mathfp/s_ceil.c
+++ b/newlib/libm/mathfp/s_ceil.c
@@ -20,8 +20,7 @@
 #ifndef _DOUBLE_IS_32BITS
 
 double
-_DEFUN (ceil, (double),
-        double x)
+ceil (double x)
 {
   double f, y;
 
diff --git a/newlib/libm/mathfp/s_cos.c b/newlib/libm/mathfp/s_cos.c
index 6f63a40..7c4029f 100644
--- a/newlib/libm/mathfp/s_cos.c
+++ b/newlib/libm/mathfp/s_cos.c
@@ -20,8 +20,7 @@
 #ifndef _DOUBLE_IS_32BITS
 
 double
-_DEFUN (cos, (double),
-        double x)
+cos (double x)
 {
   return (sine (x, 1));
 }
diff --git a/newlib/libm/mathfp/s_cosh.c b/newlib/libm/mathfp/s_cosh.c
index 552e5ee..bfe6650 100644
--- a/newlib/libm/mathfp/s_cosh.c
+++ b/newlib/libm/mathfp/s_cosh.c
@@ -63,8 +63,7 @@ QUICKREF
 #ifndef _DOUBLE_IS_32BITS
 
 double
-_DEFUN (cosh, (double),
-        double x)
+cosh (double x)
 {
   return (sineh (x, 1));
 }
diff --git a/newlib/libm/mathfp/s_exp.c b/newlib/libm/mathfp/s_exp.c
index 362b8b0..bb1beff 100644
--- a/newlib/libm/mathfp/s_exp.c
+++ b/newlib/libm/mathfp/s_exp.c
@@ -70,8 +70,7 @@ static const double q[] = { 0.5, 0.56817302698551221787e-1,
                      0.75104028399870046114e-6 };
 
 double
-_DEFUN (exp, (double),
-        double x)
+exp (double x)
 {
   int N;
   double g, z, R, P, Q;
diff --git a/newlib/libm/mathfp/s_exp2.c b/newlib/libm/mathfp/s_exp2.c
index 3bcf7ca..c913b3a 100644
--- a/newlib/libm/mathfp/s_exp2.c
+++ b/newlib/libm/mathfp/s_exp2.c
@@ -9,8 +9,7 @@
 #ifndef _DOUBLE_IS_32BITS
 
 double
-_DEFUN (exp2, (double),
-        double x)
+exp2 (double x)
 {
   return pow(2.0, x);
 }
diff --git a/newlib/libm/mathfp/s_fabs.c b/newlib/libm/mathfp/s_fabs.c
index 3d6d838..10e89ef 100644
--- a/newlib/libm/mathfp/s_fabs.c
+++ b/newlib/libm/mathfp/s_fabs.c
@@ -51,8 +51,7 @@ PORTABILITY
 #ifndef _DOUBLE_IS_32BITS
 
 double
-_DEFUN (fabs, (double),
-        double x)
+fabs (double x)
 {
   switch (numtest (x))
     {
diff --git a/newlib/libm/mathfp/s_floor.c b/newlib/libm/mathfp/s_floor.c
index ebdb9a7..e407ea2 100644
--- a/newlib/libm/mathfp/s_floor.c
+++ b/newlib/libm/mathfp/s_floor.c
@@ -62,8 +62,7 @@ PORTABILITY
 #ifndef _DOUBLE_IS_32BITS
 
 double 
-_DEFUN (floor, (double),
-              double x)
+floor (double x)
 {
   double f, y;
 
diff --git a/newlib/libm/mathfp/s_ldexp.c b/newlib/libm/mathfp/s_ldexp.c
index 4720930..6a844e0 100644
--- a/newlib/libm/mathfp/s_ldexp.c
+++ b/newlib/libm/mathfp/s_ldexp.c
@@ -63,8 +63,7 @@ PORTABILITY
 #define DOUBLE_EXP_OFFS 1023
 
 double
-_DEFUN (ldexp, (double, int),
-        double d,
+ldexp (double d,
         int e)
 {
   int exp;
diff --git a/newlib/libm/mathfp/s_log.c b/newlib/libm/mathfp/s_log.c
index 27b9598..e1d33e1 100644
--- a/newlib/libm/mathfp/s_log.c
+++ b/newlib/libm/mathfp/s_log.c
@@ -20,8 +20,7 @@
 #ifndef _DOUBLE_IS_32BITS
 
 double
-_DEFUN (log, (double),
-        double x)
+log (double x)
 {
   return (logarithm (x, 0));
 }
diff --git a/newlib/libm/mathfp/s_log10.c b/newlib/libm/mathfp/s_log10.c
index 9491cff..d7fed2c 100644
--- a/newlib/libm/mathfp/s_log10.c
+++ b/newlib/libm/mathfp/s_log10.c
@@ -51,8 +51,7 @@ PORTABILITY
 #ifndef _DOUBLE_IS_32BITS
 
 double
-_DEFUN (log10, (double),
-        double x)
+log10 (double x)
 {
   return (logarithm (x, 1));
 }
diff --git a/newlib/libm/mathfp/s_logarithm.c b/newlib/libm/mathfp/s_logarithm.c
index d14bf2e..e8c2420 100644
--- a/newlib/libm/mathfp/s_logarithm.c
+++ b/newlib/libm/mathfp/s_logarithm.c
@@ -79,8 +79,7 @@ static const double C2 =  1.428606820309417232e-06;
 static const double C3 =  0.43429448190325182765;
 
 double
-_DEFUN (logarithm, (double, int),
-        double x,
+logarithm (double x,
         int ten)
 {
   int N;
diff --git a/newlib/libm/mathfp/s_numtest.c b/newlib/libm/mathfp/s_numtest.c
index b41bb87..a01045f 100644
--- a/newlib/libm/mathfp/s_numtest.c
+++ b/newlib/libm/mathfp/s_numtest.c
@@ -25,8 +25,7 @@
 #ifndef _DOUBLE_IS_32BITS
 
 int 
-_DEFUN (numtest, (double),
-        double x)
+numtest (double x)
 {
   __uint32_t hx, lx;
   int exp;
diff --git a/newlib/libm/mathfp/s_sin.c b/newlib/libm/mathfp/s_sin.c
index 2051304..c394f85 100644
--- a/newlib/libm/mathfp/s_sin.c
+++ b/newlib/libm/mathfp/s_sin.c
@@ -20,8 +20,7 @@
 #ifndef _DOUBLE_IS_32BITS
 
 double
-_DEFUN (sin, (double),
-        double x)
+sin (double x)
 {
   return (sine (x, 0));
 }
diff --git a/newlib/libm/mathfp/s_sincos.c b/newlib/libm/mathfp/s_sincos.c
index 8fc65ac..8694dc6 100644
--- a/newlib/libm/mathfp/s_sincos.c
+++ b/newlib/libm/mathfp/s_sincos.c
@@ -20,8 +20,7 @@
 #ifndef _DOUBLE_IS_32BITS
 
 void
-_DEFUN (sincos, (x, sinx, cosx),
-        double x,
+sincos (double x,
         double *sinx,
         double *cosx)
 {
diff --git a/newlib/libm/mathfp/s_sine.c b/newlib/libm/mathfp/s_sine.c
index d5e4469..7a5f4dd 100644
--- a/newlib/libm/mathfp/s_sine.c
+++ b/newlib/libm/mathfp/s_sine.c
@@ -72,8 +72,7 @@ static const double r[] = { -0.16666666666666665052,
                              0.27204790957888846175e-14 };
 
 double
-_DEFUN (sine, (double, int),
-        double x,
+sine (double x,
         int cosine)
 {
   int sgn, N;
diff --git a/newlib/libm/mathfp/s_sineh.c b/newlib/libm/mathfp/s_sineh.c
index 457003f..1ca08b8 100644
--- a/newlib/libm/mathfp/s_sineh.c
+++ b/newlib/libm/mathfp/s_sineh.c
@@ -94,8 +94,7 @@ static const double INV_V2 = 0.24999308500451499336;
 static const double V_OVER2_MINUS1 = 0.13830277879601902638e-4;
 
 double
-_DEFUN (sineh, (double, int),
-        double x,
+sineh (double x,
         int cosineh)
 {
   double y, f, P, Q, R, res, z, w;
diff --git a/newlib/libm/mathfp/s_sinf.c b/newlib/libm/mathfp/s_sinf.c
index b738a49..3e29fed 100644
--- a/newlib/libm/mathfp/s_sinf.c
+++ b/newlib/libm/mathfp/s_sinf.c
@@ -18,8 +18,7 @@
 #include "zmath.h"
 
 float
-_DEFUN (sinf, (float),
-        float x)
+sinf (float x)
 {
   return (sinef (x, 0));
 }
diff --git a/newlib/libm/mathfp/s_sinh.c b/newlib/libm/mathfp/s_sinh.c
index c600ee0..55b339b 100644
--- a/newlib/libm/mathfp/s_sinh.c
+++ b/newlib/libm/mathfp/s_sinh.c
@@ -20,8 +20,7 @@
 #ifndef _DOUBLE_IS_32BITS
 
 double
-_DEFUN (sinh, (double),
-        double x)
+sinh (double x)
 {
   return (sineh (x, 0));
 }
diff --git a/newlib/libm/mathfp/s_sqrt.c b/newlib/libm/mathfp/s_sqrt.c
index af3b1d8..d5df47e 100644
--- a/newlib/libm/mathfp/s_sqrt.c
+++ b/newlib/libm/mathfp/s_sqrt.c
@@ -62,8 +62,7 @@ PORTABILITY
 #ifndef _DOUBLE_IS_32BITS
 
 double
-_DEFUN (sqrt, (double),
-        double x)
+sqrt (double x)
 {
   double f, y;
   int exp, i, odd;
diff --git a/newlib/libm/mathfp/s_tan.c b/newlib/libm/mathfp/s_tan.c
index 3910a4c..f3bfb69 100644
--- a/newlib/libm/mathfp/s_tan.c
+++ b/newlib/libm/mathfp/s_tan.c
@@ -63,8 +63,7 @@ static const double q[] = { -0.46671683339755294240,
                              0.49819433993786512270e-6 };
 
 double
-_DEFUN (tan, (double),
-        double x)
+tan (double x)
 {
   double y, f, g, XN, xnum, xden, res;
   int N;
diff --git a/newlib/libm/mathfp/s_tanh.c b/newlib/libm/mathfp/s_tanh.c
index 7c92c17..ed03664 100644
--- a/newlib/libm/mathfp/s_tanh.c
+++ b/newlib/libm/mathfp/s_tanh.c
@@ -69,8 +69,7 @@ static const double q[] = { 0.48402357071988688686e+4,
                             0.11274474380534949335e+3 }; 
 
 double
-_DEFUN (tanh, (double),
-        double x)
+tanh (double x)
 {
   double f, res, g, P, Q, R;
 
diff --git a/newlib/libm/mathfp/sf_acos.c b/newlib/libm/mathfp/sf_acos.c
index 6bef980..8631f3b 100644
--- a/newlib/libm/mathfp/sf_acos.c
+++ b/newlib/libm/mathfp/sf_acos.c
@@ -18,8 +18,7 @@
 #include "zmath.h"
 
 float
-_DEFUN (acosf, (float),
-        float x)
+acosf (float x)
 {
   return (asinef (x, 1));
 }
diff --git a/newlib/libm/mathfp/sf_asin.c b/newlib/libm/mathfp/sf_asin.c
index 92c33fd..391ac30 100644
--- a/newlib/libm/mathfp/sf_asin.c
+++ b/newlib/libm/mathfp/sf_asin.c
@@ -18,8 +18,7 @@
 #include "zmath.h"
 
 float
-_DEFUN (asinf, (float),
-        float x)
+asinf (float x)
 {
   return (asinef (x, 0));
 }
diff --git a/newlib/libm/mathfp/sf_asine.c b/newlib/libm/mathfp/sf_asine.c
index a747780..1184796 100644
--- a/newlib/libm/mathfp/sf_asine.c
+++ b/newlib/libm/mathfp/sf_asine.c
@@ -30,8 +30,7 @@ static const float a[] = { 0.0, 0.785398163 };
 static const float b[] = { 1.570796326, 0.785398163 };
 
 float
-_DEFUN (asinef, (float, int),
-        float x,
+asinef (float x,
         int acosine)
 {
   int flag, i;
diff --git a/newlib/libm/mathfp/sf_atan.c b/newlib/libm/mathfp/sf_atan.c
index f0f5220..03da2a6 100644
--- a/newlib/libm/mathfp/sf_atan.c
+++ b/newlib/libm/mathfp/sf_atan.c
@@ -18,8 +18,7 @@
 #include "zmath.h"
 
 float
-_DEFUN (atanf, (float),
-        float x)
+atanf (float x)
 {
   switch (numtestf (x))
     {
diff --git a/newlib/libm/mathfp/sf_atan2.c b/newlib/libm/mathfp/sf_atan2.c
index e866ecb..dfe1d33 100644
--- a/newlib/libm/mathfp/sf_atan2.c
+++ b/newlib/libm/mathfp/sf_atan2.c
@@ -18,8 +18,7 @@
 #include "zmath.h"
 
 float
-_DEFUN (atan2f, (float, float),
-        float v,
+atan2f (float v,
         float u)
 {
   return (atangentf (0.0, v, u, 1));
diff --git a/newlib/libm/mathfp/sf_atangent.c b/newlib/libm/mathfp/sf_atangent.c
index 1865cde..2c96e15 100644
--- a/newlib/libm/mathfp/sf_atangent.c
+++ b/newlib/libm/mathfp/sf_atangent.c
@@ -31,8 +31,7 @@ static const float q[] = { 0.1412500740e+1 };
 static const float p[] = { -0.4708325141, -0.5090958253e-1 };
 
 float
-_DEFUN (atangentf, (float, float, float, int),
-        float x,
+atangentf (float x,
         float v,
         float u,
         int arctan2)
diff --git a/newlib/libm/mathfp/sf_ceil.c b/newlib/libm/mathfp/sf_ceil.c
index bc8e140..51ddada 100644
--- a/newlib/libm/mathfp/sf_ceil.c
+++ b/newlib/libm/mathfp/sf_ceil.c
@@ -18,8 +18,7 @@
 #include "zmath.h"
 
 float
-_DEFUN (ceilf, (float),
-        float x)
+ceilf (float x)
 {
   float f, y;
 
diff --git a/newlib/libm/mathfp/sf_cos.c b/newlib/libm/mathfp/sf_cos.c
index 057663e..34b7dfd 100644
--- a/newlib/libm/mathfp/sf_cos.c
+++ b/newlib/libm/mathfp/sf_cos.c
@@ -18,8 +18,7 @@
 #include "zmath.h"
 
 float
-_DEFUN (cosf, (float),
-        float x)
+cosf (float x)
 {
   return (sinef (x, 1));
 }
diff --git a/newlib/libm/mathfp/sf_cosh.c b/newlib/libm/mathfp/sf_cosh.c
index 4635b71..c747e90 100644
--- a/newlib/libm/mathfp/sf_cosh.c
+++ b/newlib/libm/mathfp/sf_cosh.c
@@ -18,8 +18,7 @@
 #include "zmath.h"
 
 float
-_DEFUN (coshf, (float),
-        float x)
+coshf (float x)
 {
   return (sinehf (x, 1));
 }
diff --git a/newlib/libm/mathfp/sf_exp.c b/newlib/libm/mathfp/sf_exp.c
index e37fac5..33b3529 100644
--- a/newlib/libm/mathfp/sf_exp.c
+++ b/newlib/libm/mathfp/sf_exp.c
@@ -30,8 +30,7 @@ static const float p[] = { 0.249999999950, 0.00416028863 };
 static const float q[] = { 0.5, 0.04998717878 };
 
 float
-_DEFUN (expf, (float),
-        float x)
+expf (float x)
 {
   int N;
   float g, z, R, P, Q;
diff --git a/newlib/libm/mathfp/sf_exp2.c b/newlib/libm/mathfp/sf_exp2.c
index 7e147c5..43a9ae2 100644
--- a/newlib/libm/mathfp/sf_exp2.c
+++ b/newlib/libm/mathfp/sf_exp2.c
@@ -7,8 +7,7 @@
 #include "fdlibm.h"
 
 float
-_DEFUN (exp2f, (float),
-        float x)
+exp2f (float x)
 {
   return powf(2.0, x);
 }
diff --git a/newlib/libm/mathfp/sf_fabs.c b/newlib/libm/mathfp/sf_fabs.c
index 2661eab..8ee93b1 100644
--- a/newlib/libm/mathfp/sf_fabs.c
+++ b/newlib/libm/mathfp/sf_fabs.c
@@ -18,8 +18,7 @@
 #include "zmath.h"
 
 float
-_DEFUN (fabsf, (float),
-        float x)
+fabsf (float x)
 {
   switch (numtestf (x))
     {
diff --git a/newlib/libm/mathfp/sf_floor.c b/newlib/libm/mathfp/sf_floor.c
index 1e0fb9e..4ba2951 100644
--- a/newlib/libm/mathfp/sf_floor.c
+++ b/newlib/libm/mathfp/sf_floor.c
@@ -18,8 +18,7 @@
 #include "zmath.h"
 
 float
-_DEFUN (floorf, (float),
-        float x)
+floorf (float x)
 {
   float f, y;
 
diff --git a/newlib/libm/mathfp/sf_fmod.c b/newlib/libm/mathfp/sf_fmod.c
index 6117254..5dec8a1 100644
--- a/newlib/libm/mathfp/sf_fmod.c
+++ b/newlib/libm/mathfp/sf_fmod.c
@@ -25,8 +25,7 @@
 static const float one = 1.0, Zero[] = {0.0, -0.0,};
 
 float
-_DEFUN (fmodf, (float, float),
-        float x,
+fmodf (float x,
         float y)
 {
 	__int32_t n,hx,hy,hz,ix,iy,sx,i;
diff --git a/newlib/libm/mathfp/sf_ldexp.c b/newlib/libm/mathfp/sf_ldexp.c
index 3a0d7a4..9f05c43 100644
--- a/newlib/libm/mathfp/sf_ldexp.c
+++ b/newlib/libm/mathfp/sf_ldexp.c
@@ -23,8 +23,7 @@
 #define FLOAT_EXP_OFFS 127
 
 float
-_DEFUN (ldexpf, (float, int),
-        float d,
+ldexpf (float d,
         int e)
 {
   int exp;
diff --git a/newlib/libm/mathfp/sf_log.c b/newlib/libm/mathfp/sf_log.c
index b746d44..c988f76 100644
--- a/newlib/libm/mathfp/sf_log.c
+++ b/newlib/libm/mathfp/sf_log.c
@@ -18,8 +18,7 @@
 #include "zmath.h"
 
 float
-_DEFUN (logf, (float),
-        float x)
+logf (float x)
 {
   return (logarithmf (x, 0));
 }
diff --git a/newlib/libm/mathfp/sf_log10.c b/newlib/libm/mathfp/sf_log10.c
index 444e535..deb35a3 100644
--- a/newlib/libm/mathfp/sf_log10.c
+++ b/newlib/libm/mathfp/sf_log10.c
@@ -18,8 +18,7 @@
 #include "zmath.h"
 
 float
-_DEFUN (log10f, (float),
-        float x)
+log10f (float x)
 {
   return (logarithmf (x, 1));
 }
diff --git a/newlib/libm/mathfp/sf_logarithm.c b/newlib/libm/mathfp/sf_logarithm.c
index 855ee07..37e5725 100644
--- a/newlib/libm/mathfp/sf_logarithm.c
+++ b/newlib/libm/mathfp/sf_logarithm.c
@@ -31,8 +31,7 @@ static const float C2 = 1.428606820e-06;
 static const float C3 = 0.4342944819;
 
 float
-_DEFUN (logarithmf, (float, int),
-        float x,
+logarithmf (float x,
         int ten)
 {
   int N;
diff --git a/newlib/libm/mathfp/sf_numtest.c b/newlib/libm/mathfp/sf_numtest.c
index 00bab3a..1ad5862 100644
--- a/newlib/libm/mathfp/sf_numtest.c
+++ b/newlib/libm/mathfp/sf_numtest.c
@@ -23,8 +23,7 @@
 #include "zmath.h"
 
 int 
-_DEFUN (numtestf, (float),
-        float x)
+numtestf (float x)
 {
   __int32_t wx;
   int exp;
diff --git a/newlib/libm/mathfp/sf_sin.c b/newlib/libm/mathfp/sf_sin.c
index c68e18e..61ae76b 100644
--- a/newlib/libm/mathfp/sf_sin.c
+++ b/newlib/libm/mathfp/sf_sin.c
@@ -18,8 +18,7 @@
 #include "zmath.h"
 
 float
-_DEFUN (sinf, (float),
-        float x)
+sinf (float x)
 {
   return (sinef (x, 0));
 }
diff --git a/newlib/libm/mathfp/sf_sincos.c b/newlib/libm/mathfp/sf_sincos.c
index 85b393d..472aa71 100644
--- a/newlib/libm/mathfp/sf_sincos.c
+++ b/newlib/libm/mathfp/sf_sincos.c
@@ -18,8 +18,7 @@
 #include "zmath.h"
 
 void
-_DEFUN (sincosf, (x, sinx, cosx),
-        float x,
+sincosf (float x,
         float *sinx,
         float *cosx)
 {
diff --git a/newlib/libm/mathfp/sf_sine.c b/newlib/libm/mathfp/sf_sine.c
index 24725bd..8dd34d9 100644
--- a/newlib/libm/mathfp/sf_sine.c
+++ b/newlib/libm/mathfp/sf_sine.c
@@ -32,8 +32,7 @@ static const float r[] = { -0.1666665668,
                             0.2601903036e-5 };
 
 float
-_DEFUN (sinef, (float, int),
-        float x,
+sinef (float x,
         int cosine)
 {
   int sgn, N;
diff --git a/newlib/libm/mathfp/sf_sineh.c b/newlib/libm/mathfp/sf_sineh.c
index 966e913..83665bd 100644
--- a/newlib/libm/mathfp/sf_sineh.c
+++ b/newlib/libm/mathfp/sf_sineh.c
@@ -32,8 +32,7 @@ static const float INV_V2 = 0.2499930850;
 static const float V_OVER2_MINUS1 = 0.1383027787e-4;
 
 float
-_DEFUN (sinehf, (float, int),
-        float x,
+sinehf (float x,
         int cosineh)
 {
   float y, f, P, Q, R, res, z, w;
diff --git a/newlib/libm/mathfp/sf_sinh.c b/newlib/libm/mathfp/sf_sinh.c
index a50e566..78cbef9 100644
--- a/newlib/libm/mathfp/sf_sinh.c
+++ b/newlib/libm/mathfp/sf_sinh.c
@@ -18,8 +18,7 @@
 #include "zmath.h"
 
 float
-_DEFUN (sinhf, (float),
-        float x)
+sinhf (float x)
 {
   return (sinehf (x, 0));
 }
diff --git a/newlib/libm/mathfp/sf_sqrt.c b/newlib/libm/mathfp/sf_sqrt.c
index 5d5410d..ede24b9 100644
--- a/newlib/libm/mathfp/sf_sqrt.c
+++ b/newlib/libm/mathfp/sf_sqrt.c
@@ -32,8 +32,7 @@
 #include "zmath.h"
 
 float
-_DEFUN (sqrtf, (float),
-        float x)
+sqrtf (float x)
 {
   float f, y;
   int exp, i, odd;
diff --git a/newlib/libm/mathfp/sf_tan.c b/newlib/libm/mathfp/sf_tan.c
index fcde19a..7924bd2 100644
--- a/newlib/libm/mathfp/sf_tan.c
+++ b/newlib/libm/mathfp/sf_tan.c
@@ -29,8 +29,7 @@ static const float q[] = { -0.429135777,
                             0.971685835e-2 };
 
 float
-_DEFUN (tanf, (float),
-        float x)
+tanf (float x)
 {
   float y, f, g, XN, xnum, xden, res;
   int N;
diff --git a/newlib/libm/mathfp/sf_tanh.c b/newlib/libm/mathfp/sf_tanh.c
index 51806af..7da600a 100644
--- a/newlib/libm/mathfp/sf_tanh.c
+++ b/newlib/libm/mathfp/sf_tanh.c
@@ -31,8 +31,7 @@ static const float q[] = {  0.6178299136,
                             0.25 };
 
 float
-_DEFUN (tanhf, (float),
-        float x)
+tanhf (float x)
 {
   float f, res, g, P, Q, R;
 
diff --git a/newlib/libm/test/convert.c b/newlib/libm/test/convert.c
index 24188fa..fe5bc0a 100644
--- a/newlib/libm/test/convert.c
+++ b/newlib/libm/test/convert.c
@@ -49,8 +49,7 @@ test_atoff (void)
 
 static
 void 
-_DEFUN(iterate,(func, name),
-       void _EXFUN((*func),(void)),
+iterate (void _EXFUN((*func),(void)),
        char *name)
 {
 
@@ -70,8 +69,7 @@ int_type *p = ints;
 
 
 static void
-_DEFUN(int_iterate,(func, name),
-       void (*func)(),
+int_iterate (void (*func)(),
        char *name)
 {
   newfunc(name);
@@ -86,8 +84,7 @@ _DEFUN(int_iterate,(func, name),
 }
 
 void
-_DEFUN(test_strtol_base,(base, pi, string),
-       int base,
+test_strtol_base (int base,
        int_scan_type *pi,
        char *string)
 {
@@ -206,8 +203,7 @@ test_fcvt (void)
 
 static void
 
-_DEFUN(diterate,(func, name),
-       void (*func)(),
+diterate (void (*func)(),
        char *name)
 {
   newfunc(name);
diff --git a/newlib/libm/test/dcvt.c b/newlib/libm/test/dcvt.c
index 922652e..56d5c2b 100644
--- a/newlib/libm/test/dcvt.c
+++ b/newlib/libm/test/dcvt.c
@@ -28,8 +28,7 @@ static struct p {
 #define _MAX_PREC 16
 
 static char 
-_DEFUN(nextdigit,(value),
-double *value)
+nextdigit (double *value)
 {
   double tmp;
   
@@ -39,8 +38,7 @@ double *value)
 
 
 static char *
-_DEFUN(print_nan,(buffer, value, precision),
-       char *buffer,
+print_nan (char *buffer,
        double value,
        int precision)
 {
@@ -100,8 +98,7 @@ typedef struct
 
 
 void
-_DEFUN(renormalize,(in),
-       cvt_info_type *in)
+renormalize (cvt_info_type *in)
 {
 
   /* Make sure all numbers are less than 1 */
@@ -133,8 +130,7 @@ _DEFUN(renormalize,(in),
  */
 
 static void 
-_DEFUN(normalize,(value, in),
-       double value,
+normalize (double value,
        cvt_info_type *in)
 {
   int j;
@@ -195,8 +191,7 @@ _DEFUN(normalize,(value, in),
   
 }
 int
-_DEFUN(round,(in, start, now, ch),
-       cvt_info_type *in,
+round (cvt_info_type *in,
        char *start,
        char *now,
        char ch)
@@ -272,8 +267,7 @@ _DEFUN(round,(in, start, now, ch),
 
 
 void
-_DEFUN(_cvte,(in),
-       register  cvt_info_type *in)
+_cvte (register  cvt_info_type *in)
 {
   int buffer_idx  =0;
   int digit = 0;
@@ -341,8 +335,7 @@ _DEFUN(_cvte,(in),
 
 /* Produce NNNN.FFFF */
 void
-_DEFUN(_cvtf,(in),
-       cvt_info_type *in)
+_cvtf (cvt_info_type *in)
 {
   
   int buffer_idx = 0;		/* Current char being output */
@@ -434,8 +427,7 @@ _DEFUN(_cvtf,(in),
 
 
 char *
-_DEFUN(_dcvt,(buffer, invalue, precision, width, type, dot),
-       char *buffer,
+_dcvt (char *buffer,
        double invalue,
        int precision,
        int width,
@@ -533,8 +525,7 @@ _DEFUN(_dcvt,(buffer, invalue, precision, width, type, dot),
 
 
 char *
-_DEFUN(fcvtbuf,(invalue,ndigit,decpt,sign, fcvt_buf),
-       double invalue,
+fcvtbuf (double invalue,
        int ndigit,
        int *decpt,
        int *sign,
@@ -563,8 +554,7 @@ _DEFUN(fcvtbuf,(invalue,ndigit,decpt,sign, fcvt_buf),
 
 
 char *
-_DEFUN(ecvtbuf,(invalue,ndigit,decpt,sign, fcvt_buf),
-       double invalue,
+ecvtbuf (double invalue,
        int ndigit,
        int *decpt,
        int *sign,
@@ -596,8 +586,7 @@ _DEFUN(ecvtbuf,(invalue,ndigit,decpt,sign, fcvt_buf),
 
 
 char *
-_DEFUN(gcvt,(d,ndigit,buf),
-   double d,
+gcvt (double d,
    int ndigit,
    char *buf)
 {
diff --git a/newlib/libm/test/math.c b/newlib/libm/test/math.c
index f58f64f..dda587a 100644
--- a/newlib/libm/test/math.c
+++ b/newlib/libm/test/math.c
@@ -35,8 +35,7 @@ int verbose;
 
 /* To test exceptions - we trap them all and return a known value */
 int
-_DEFUN(matherr,(e),
-       struct exception *e)
+matherr (struct exception *e)
 {
   if (traperror) 
   {
@@ -50,8 +49,7 @@ _DEFUN(matherr,(e),
 }
 
 
-void _DEFUN(translate_to,(file,r),
-	    FILE *file,
+void translate_to (FILE *file,
 	    double r)
 {
   __ieee_double_shape_type bits;
@@ -60,8 +58,7 @@ void _DEFUN(translate_to,(file,r),
 }
 
 int 
-_DEFUN(ffcheck,( is, p, name, serrno, merror),
-       double is,
+ffcheck (double is,
        one_line_type *p,
        char *name,
        int serrno,
@@ -108,8 +105,7 @@ _DEFUN(ffcheck,( is, p, name, serrno, merror),
 }
 
 double
-_DEFUN(thedouble, (msw, lsw),
-       long msw,
+thedouble (long msw,
        long lsw)
 {
   __ieee_double_shape_type x;
@@ -123,8 +119,7 @@ int calc;
 int reduce;
 
 
-_DEFUN(frontline,(f, mag, p, result, merror, errno, args, name),
-       FILE *f,
+frontline (FILE *f,
        int mag,
        one_line_type *p,
        double result,
@@ -176,8 +171,7 @@ _DEFUN(frontline,(f, mag, p, result, merror, errno, args, name),
   fprintf(f, ")*/\n");      
 }
 
-_DEFUN(finish,(f, vector,  result , p, args, name),
-       FILE *f,
+finish (FILE *f,
        int vector,
        double result,
        one_line_type *p,
@@ -194,8 +188,7 @@ _DEFUN(finish,(f, vector,  result , p, args, name),
 } 
 int redo;  
 
-_DEFUN(run_vector_1,(vector, p, func, name, args),
-       int vector,
+run_vector_1 (int vector,
        one_line_type *p,
        char *func,
        char *name,
@@ -429,12 +422,12 @@ test_math (void)
 */
 
 #if 0
-float _DEFUN(cosf,(a), float a) { return cos((double)a); }
-float _DEFUN(sinf,(a), float  a) { return sin((double)a); }
-float _DEFUN(log1pf,(a), float a) { return log1p((double)a); }
-float _DEFUN(tanf,(a), float a) { return tan((double)a); }
-float _DEFUN(ceilf,(a), float a) { return ceil(a); }
-float _DEFUN(floorf,(a), float a) { return floor(a); }
+float cosf (float a) { return cos((double)a); }
+float sinf (float  a) { return sin((double)a); }
+float log1pf (float a) { return log1p((double)a); }
+float tanf (float a) { return tan((double)a); }
+float ceilf (float a) { return ceil(a); }
+float floorf (float a) { return floor(a); }
 #endif
 
 /*ndef HAVE_FLOAT*/
diff --git a/newlib/libm/test/string.c b/newlib/libm/test/string.c
index e66117f..a8cc1a1 100644
--- a/newlib/libm/test/string.c
+++ b/newlib/libm/test/string.c
@@ -10,8 +10,7 @@ int  errors = 0;
 #define check(thing) checkit(thing, __LINE__)
 
 void
-_DEFUN(checkit,(ok,l),
-       int ok,
+checkit (int ok,
        int l )
 
 {
@@ -31,8 +30,7 @@ _DEFUN(checkit,(ok,l),
 #define equal(a, b)  funcqual(a,b,__LINE__);
 
 void
-_DEFUN(funcqual,(a,b,l),
-       char *a,
+funcqual (char *a,
        char *b,
        int l)
 {
diff --git a/newlib/libm/test/test.c b/newlib/libm/test/test.c
index 365c4c8..7769e2b 100644
--- a/newlib/libm/test/test.c
+++ b/newlib/libm/test/test.c
@@ -9,8 +9,7 @@ int inacc;
 
 
 int
-_DEFUN(main,(ac, av),
-       int ac,
+main (int ac,
        char **av)
 {
   int i;
@@ -57,8 +56,7 @@ bt();
 
 static const char *iname = "foo";
 void 
-_DEFUN(newfunc,(string),
-       const char *string)
+newfunc (const char *string)
 {
   if (strcmp(iname, string)) 
   {
@@ -92,8 +90,7 @@ int reduce = 0;
 int strtod_vector = 0;
 
 int 
-_DEFUN(bigger,(a,b),
-	   __ieee_double_shape_type *a,
+bigger (__ieee_double_shape_type *a,
 	   __ieee_double_shape_type *b)
 {
 
@@ -116,8 +113,7 @@ _DEFUN(bigger,(a,b),
 
 /* Return the first bit different between two double numbers */
 int 
-_DEFUN(mag_of_error,(is, shouldbe),
-       double is,
+mag_of_error (double is,
        double shouldbe)
 {
   __ieee_double_shape_type a,b;
@@ -183,8 +179,7 @@ _DEFUN(mag_of_error,(is, shouldbe),
 
 
 void
-_DEFUN(test_sok,(is, shouldbe),
-       char *is,
+test_sok (char *is,
        char *shouldbe)
 {
   if (strcmp(is,shouldbe))
@@ -197,8 +192,7 @@ _DEFUN(test_sok,(is, shouldbe),
   }
 }
 void
-_DEFUN(test_iok,(is, shouldbe),
-       int is,
+test_iok (int is,
        int shouldbe)
 {
   if (is != shouldbe){
@@ -215,8 +209,7 @@ _DEFUN(test_iok,(is, shouldbe),
    prec float conversions against double results
 */
 void 
-_DEFUN(test_scok,(is, shouldbe, count),
-       char *is,
+test_scok (char *is,
        char *shouldbe,
        int count)
 {
@@ -231,8 +224,7 @@ _DEFUN(test_scok,(is, shouldbe, count),
 }
 
 void
-_DEFUN(test_eok,(is, shouldbe),
-       int is,
+test_eok (int is,
        int shouldbe)
 {
   if (is != shouldbe){
@@ -245,8 +237,7 @@ _DEFUN(test_eok,(is, shouldbe),
 }
 
 void
-_DEFUN(test_mok,(value, shouldbe, okmag),
-       double value,
+test_mok (double value,
        double shouldbe,
        int okmag)
 {
diff --git a/newlib/libm/test/test_ieee.c b/newlib/libm/test/test_ieee.c
index 167a40c..f23ceba 100644
--- a/newlib/libm/test/test_ieee.c
+++ b/newlib/libm/test/test_ieee.c
@@ -82,8 +82,7 @@ test_getroundtoi (void)
 }
 
 double
- _DEFUN(dnumber,(msw, lsw),
-	int msw,
+ dnumber (int msw,
 	int lsw)
 {
   
diff --git a/newlib/libm/test/test_is.c b/newlib/libm/test/test_is.c
index c4c8e2f..ac8f79c 100644
--- a/newlib/libm/test/test_is.c
+++ b/newlib/libm/test/test_is.c
@@ -18,8 +18,7 @@ int mygraph;
 int mypunct;
 
 void
-_DEFUN(test_is_single,(i),
-       int i)
+test_is_single (int i)
 {
   setascii = 0;
   setlower = 0;
@@ -1913,28 +1912,27 @@ _DEFUN(test_is_single,(i),
 }
 
 
-int _DEFUN(def_isascii,(i), int i) { return isascii(i); }
-int _DEFUN(def_iscntrl,(i), int i) { return iscntrl(i); }
-int _DEFUN(def_isspace,(i), int i) { return isspace(i); }
-int _DEFUN(def_isprint,(i), int i) { return isprint(i); }
-int _DEFUN(def_isalnum,(i), int i) { return isalnum(i); }
-int _DEFUN(def_isdigit,(i), int i) { return isdigit(i); }
-int _DEFUN(def_isxdigit,(i), int i) { return isxdigit(i); }
-int _DEFUN(def_isalpha,(i), int i) { return isalpha(i); }
-int _DEFUN(def_isupper,(i), int i) { return isupper(i); }
-int _DEFUN(def_islower,(i), int i) { return islower(i); }
-int _DEFUN(def_isgraph,(i), int i) { return isgraph(i); }
-int _DEFUN(def_ispunct,(i), int i) { return ispunct(i); }
-int _DEFUN(def_tolower,(i), int i) { return tolower(i); }
-int _DEFUN(def_toupper,(i), int i) { return toupper(i); }
-int _DEFUN(def_toascii,(i), int i) { return toascii(i); }
-int _DEFUN(def__tolower,(i), int i) { return _tolower(i); }
-int _DEFUN(def__toupper,(i), int i) { return _toupper(i); }
+int def_isascii (int i) { return isascii(i); }
+int def_iscntrl (int i) { return iscntrl(i); }
+int def_isspace (int i) { return isspace(i); }
+int def_isprint (int i) { return isprint(i); }
+int def_isalnum (int i) { return isalnum(i); }
+int def_isdigit (int i) { return isdigit(i); }
+int def_isxdigit (int i) { return isxdigit(i); }
+int def_isalpha (int i) { return isalpha(i); }
+int def_isupper (int i) { return isupper(i); }
+int def_islower (int i) { return islower(i); }
+int def_isgraph (int i) { return isgraph(i); }
+int def_ispunct (int i) { return ispunct(i); }
+int def_tolower (int i) { return tolower(i); }
+int def_toupper (int i) { return toupper(i); }
+int def_toascii (int i) { return toascii(i); }
+int def__tolower (int i) { return _tolower(i); }
+int def__toupper (int i) { return _toupper(i); }
 
 extern int inacc;
 void
-_DEFUN(test_is_set,(func, name, p),
-       int (*func)(),
+test_is_set (int (*func)(),
        char *name,
        int *p)
 {
@@ -1952,8 +1950,7 @@ _DEFUN(test_is_set,(func, name, p),
   }
 }
 void
-_DEFUN(test_to_set,(func, name, p, low, high),
-       int (*func)(),
+test_to_set (int (*func)(),
        char *name,
        int *p,
        int low,