libm/*: mass removal of:

1. static char rcsid[] = "$NetBSD: ..."
2. /* @(#)s_scalbn.c 5.1 93/09/24 */
3. #ifdef __STDC__

No code changes (verified with objdump)

100 files changed, 113 insertions, 1425 deletions

diff --git a/libm/README b/libm/README
index 2c69a54af..306f03e40 100644
--- a/libm/README
+++ b/libm/README
@@ -13,4 +13,3 @@ is as follows:
 It has been ported to work with uClibc and generally behave
 by Erik Andersen <andersen@codepoet.org>
   22 May, 2001
-
diff --git a/libm/e_acos.c b/libm/e_acos.c
index 265619325..5333b8e22 100644
--- a/libm/e_acos.c
+++ b/libm/e_acos.c
@@ -1,4 +1,3 @@
-/* @(#)e_acos.c 5.1 93/09/24 */
 /*
  * ====================================================
  * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
@@ -10,10 +9,6 @@
  * ====================================================
  */
 
-#if defined(LIBM_SCCS) && !defined(lint)
-static char rcsid[] = "$NetBSD: e_acos.c,v 1.9 1995/05/12 04:57:13 jtc Exp $";
-#endif
-
 /* __ieee754_acos(x)
  * Method :
  *	acos(x)  = pi/2 - asin(x)
@@ -41,11 +36,7 @@ static char rcsid[] = "$NetBSD: e_acos.c,v 1.9 1995/05/12 04:57:13 jtc Exp $";
 #include "math.h"
 #include "math_private.h"
 
-#ifdef __STDC__
 static const double
-#else
-static double
-#endif
 one=  1.00000000000000000000e+00, /* 0x3FF00000, 0x00000000 */
 pi =  3.14159265358979311600e+00, /* 0x400921FB, 0x54442D18 */
 pio2_hi =  1.57079632679489655800e+00, /* 0x3FF921FB, 0x54442D18 */
@@ -61,12 +52,7 @@ qS2 =  2.02094576023350569471e+00, /* 0x40002AE5, 0x9C598AC8 */
 qS3 = -6.88283971605453293030e-01, /* 0xBFE6066C, 0x1B8D0159 */
 qS4 =  7.70381505559019352791e-02; /* 0x3FB3B8C5, 0xB12E9282 */
 
-#ifdef __STDC__
-	double attribute_hidden __ieee754_acos(double x)
-#else
-	double attribute_hidden __ieee754_acos(x)
-	double x;
-#endif
+double attribute_hidden __ieee754_acos(double x)
 {
 	double z,p,q,r,w,s,c,df;
 	int32_t hx,ix;
diff --git a/libm/e_acosh.c b/libm/e_acosh.c
index 3d0a038f0..2c70ad7c8 100644
--- a/libm/e_acosh.c
+++ b/libm/e_acosh.c
@@ -1,4 +1,3 @@
-/* @(#)e_acosh.c 5.1 93/09/24 */
 /*
  * ====================================================
  * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
@@ -10,10 +9,6 @@
  * ====================================================
  */
 
-#if defined(LIBM_SCCS) && !defined(lint)
-static char rcsid[] = "$NetBSD: e_acosh.c,v 1.9 1995/05/12 04:57:18 jtc Exp $";
-#endif
-
 /* __ieee754_acosh(x)
  * Method :
  *	Based on
@@ -31,21 +26,11 @@ static char rcsid[] = "$NetBSD: e_acosh.c,v 1.9 1995/05/12 04:57:18 jtc Exp $";
 #include "math.h"
 #include "math_private.h"
 
-
-#ifdef __STDC__
 static const double
-#else
-static double
-#endif
 one	= 1.0,
 ln2	= 6.93147180559945286227e-01;  /* 0x3FE62E42, 0xFEFA39EF */
 
-#ifdef __STDC__
-	double attribute_hidden __ieee754_acosh(double x)
-#else
-	double attribute_hidden __ieee754_acosh(x)
-	double x;
-#endif
+double attribute_hidden __ieee754_acosh(double x)
 {
 	double t;
 	int32_t hx;
diff --git a/libm/e_asin.c b/libm/e_asin.c
index ce8372c2d..b3ab73ff8 100644
--- a/libm/e_asin.c
+++ b/libm/e_asin.c
@@ -1,4 +1,3 @@
-/* @(#)e_asin.c 5.1 93/09/24 */
 /*
  * ====================================================
  * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
@@ -10,10 +9,6 @@
  * ====================================================
  */
 
-#if defined(LIBM_SCCS) && !defined(lint)
-static char rcsid[] = "$NetBSD: e_asin.c,v 1.9 1995/05/12 04:57:22 jtc Exp $";
-#endif
-
 /* __ieee754_asin(x)
  * Method :
  *	Since  asin(x) = x + x^3/6 + x^5*3/40 + x^7*15/336 + ...
@@ -44,16 +39,10 @@ static char rcsid[] = "$NetBSD: e_asin.c,v 1.9 1995/05/12 04:57:22 jtc Exp $";
  *
  */
 
-
 #include "math.h"
 #include "math_private.h"
 
-
-#ifdef __STDC__
 static const double
-#else
-static double
-#endif
 one =  1.00000000000000000000e+00, /* 0x3FF00000, 0x00000000 */
 huge =  1.000e+300,
 pio2_hi =  1.57079632679489655800e+00, /* 0x3FF921FB, 0x54442D18 */
@@ -71,12 +60,7 @@ qS2 =  2.02094576023350569471e+00, /* 0x40002AE5, 0x9C598AC8 */
 qS3 = -6.88283971605453293030e-01, /* 0xBFE6066C, 0x1B8D0159 */
 qS4 =  7.70381505559019352791e-02; /* 0x3FB3B8C5, 0xB12E9282 */
 
-#ifdef __STDC__
-	double attribute_hidden __ieee754_asin(double x)
-#else
-	double attribute_hidden __ieee754_asin(x)
-	double x;
-#endif
+double attribute_hidden __ieee754_asin(double x)
 {
 	double t=0.0,w,p,q,c,r,s;
 	int32_t hx,ix;
diff --git a/libm/e_atan2.c b/libm/e_atan2.c
index 407a12920..71c916d52 100644
--- a/libm/e_atan2.c
+++ b/libm/e_atan2.c
@@ -1,4 +1,3 @@
-/* @(#)e_atan2.c 5.1 93/09/24 */
 /*
  * ====================================================
  * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
@@ -10,10 +9,6 @@
  * ====================================================
  */
 
-#if defined(LIBM_SCCS) && !defined(lint)
-static char rcsid[] = "$NetBSD: e_atan2.c,v 1.8 1995/05/10 20:44:51 jtc Exp $";
-#endif
-
 /* __ieee754_atan2(y,x)
  * Method :
  *	1. Reduce y to positive by atan2(y,x)=-atan2(-y,x).
@@ -44,12 +39,7 @@ static char rcsid[] = "$NetBSD: e_atan2.c,v 1.8 1995/05/10 20:44:51 jtc Exp $";
 #include "math.h"
 #include "math_private.h"
 
-
-#ifdef __STDC__
 static const double
-#else
-static double
-#endif
 tiny  = 1.0e-300,
 zero  = 0.0,
 pi_o_4  = 7.8539816339744827900E-01, /* 0x3FE921FB, 0x54442D18 */
@@ -57,12 +47,7 @@ pi_o_2  = 1.5707963267948965580E+00, /* 0x3FF921FB, 0x54442D18 */
 pi      = 3.1415926535897931160E+00, /* 0x400921FB, 0x54442D18 */
 pi_lo   = 1.2246467991473531772E-16; /* 0x3CA1A626, 0x33145C07 */
 
-#ifdef __STDC__
-	double attribute_hidden __ieee754_atan2(double y, double x)
-#else
-	double attribute_hidden __ieee754_atan2(y,x)
-	double  y,x;
-#endif
+double attribute_hidden __ieee754_atan2(double y, double x)
 {
 	double z;
 	int32_t k,m,hx,hy,ix,iy;
diff --git a/libm/e_atanh.c b/libm/e_atanh.c
index c6c47bcfa..673ef0cd6 100644
--- a/libm/e_atanh.c
+++ b/libm/e_atanh.c
@@ -1,4 +1,3 @@
-/* @(#)e_atanh.c 5.1 93/09/24 */
 /*
  * ====================================================
  * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
@@ -10,10 +9,6 @@
  * ====================================================
  */
 
-#if defined(LIBM_SCCS) && !defined(lint)
-static char rcsid[] = "$NetBSD: e_atanh.c,v 1.8 1995/05/10 20:44:55 jtc Exp $";
-#endif
-
 /* __ieee754_atanh(x)
  * Method :
  *    1.Reduced x to positive by atanh(-x) = -atanh(x)
@@ -35,25 +30,11 @@ static char rcsid[] = "$NetBSD: e_atanh.c,v 1.8 1995/05/10 20:44:55 jtc Exp $";
 #include "math.h"
 #include "math_private.h"
 
-
-#ifdef __STDC__
 static const double one = 1.0, huge = 1e300;
-#else
-static double one = 1.0, huge = 1e300;
-#endif
 
-#ifdef __STDC__
 static const double zero = 0.0;
-#else
-static double zero = 0.0;
-#endif
 
-#ifdef __STDC__
-	double attribute_hidden __ieee754_atanh(double x)
-#else
-	double attribute_hidden __ieee754_atanh(x)
-	double x;
-#endif
+double attribute_hidden __ieee754_atanh(double x)
 {
 	double t;
 	int32_t hx,ix;
diff --git a/libm/e_cosh.c b/libm/e_cosh.c
index a7e5e4496..ddfd0254b 100644
--- a/libm/e_cosh.c
+++ b/libm/e_cosh.c
@@ -1,4 +1,3 @@
-/* @(#)e_cosh.c 5.1 93/09/24 */
 /*
  * ====================================================
  * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
@@ -10,10 +9,6 @@
  * ====================================================
  */
 
-#if defined(LIBM_SCCS) && !defined(lint)
-static char rcsid[] = "$NetBSD: e_cosh.c,v 1.7 1995/05/10 20:44:58 jtc Exp $";
-#endif
-
 /* __ieee754_cosh(x)
  * Method :
  * mathematically cosh(x) if defined to be (exp(x)+exp(-x))/2
@@ -38,19 +33,9 @@ static char rcsid[] = "$NetBSD: e_cosh.c,v 1.7 1995/05/10 20:44:58 jtc Exp $";
 #include "math.h"
 #include "math_private.h"
 
-
-#ifdef __STDC__
 static const double one = 1.0, half=0.5, huge = 1.0e300;
-#else
-static double one = 1.0, half=0.5, huge = 1.0e300;
-#endif
 
-#ifdef __STDC__
-	double attribute_hidden __ieee754_cosh(double x)
-#else
-	double attribute_hidden __ieee754_cosh(x)
-	double x;
-#endif
+double attribute_hidden __ieee754_cosh(double x)
 {
 	double t,w;
 	int32_t ix;
diff --git a/libm/e_exp.c b/libm/e_exp.c
index f9c5371d9..ebf2e5af0 100644
--- a/libm/e_exp.c
+++ b/libm/e_exp.c
@@ -1,4 +1,3 @@
-/* @(#)e_exp.c 5.1 93/09/24 */
 /*
  * ====================================================
  * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
@@ -10,10 +9,6 @@
  * ====================================================
  */
 
-#if defined(LIBM_SCCS) && !defined(lint)
-static char rcsid[] = "$NetBSD: e_exp.c,v 1.8 1995/05/10 20:45:03 jtc Exp $";
-#endif
-
 /* __ieee754_exp(x)
  * Returns the exponential of x.
  *
@@ -80,11 +75,7 @@ static char rcsid[] = "$NetBSD: e_exp.c,v 1.8 1995/05/10 20:45:03 jtc Exp $";
 #include "math.h"
 #include "math_private.h"
 
-#ifdef __STDC__
 static const double
-#else
-static double
-#endif
 one	= 1.0,
 halF[2]	= {0.5,-0.5,},
 huge	= 1.0e+300,
@@ -102,13 +93,7 @@ P3   =  6.61375632143793436117e-05, /* 0x3F11566A, 0xAF25DE2C */
 P4   = -1.65339022054652515390e-06, /* 0xBEBBBD41, 0xC5D26BF1 */
 P5   =  4.13813679705723846039e-08; /* 0x3E663769, 0x72BEA4D0 */
 
-
-#ifdef __STDC__
-	double attribute_hidden __ieee754_exp(double x)	/* default IEEE double exp */
-#else
-	double attribute_hidden __ieee754_exp(x)	/* default IEEE double exp */
-	double x;
-#endif
+double attribute_hidden __ieee754_exp(double x)	/* default IEEE double exp */
 {
 	double y;
 	double hi = 0.0;
diff --git a/libm/e_fmod.c b/libm/e_fmod.c
index 1e8487cf0..02cce63b0 10064