remove many functions which just call __ieee754_<function>,

define them as aliases instead.

    text           data     bss     dec     hex filename
-  45402            180       4   45586    b212 lib/libm-0.9.30-svn.so
+  45302            180       4   45486    b1ae lib/libm-0.9.30-svn.so

1 files changed, 11 insertions, 13 deletions

diff --git a/libm/w_tgamma.c b/libm/w_tgamma.c
index 15723c5d6..3ad473b2f 100644
--- a/libm/w_tgamma.c
+++ b/libm/w_tgamma.c
@@ -17,25 +17,23 @@
 #include "math.h"
 #include "math_private.h"
 
-libm_hidden_proto(signgam)
 double tgamma(double x)
 {
         double y;
 	int local_signgam;
-	y = __ieee754_gamma_r(x,&local_signgam);
-	if (local_signgam < 0) y = -y;
-#ifdef _IEEE_LIBM
-	return y;
-#else
-	if(_LIB_VERSION == _IEEE_) return y;
 
-	if(!isfinite(y)&&isfinite(x)) {
-	  if(floor(x)==x&&x<=0.0)
-	    return __kernel_standard(x,x,41); /* tgamma pole */
-	  else
-	    return __kernel_standard(x,x,40); /* tgamma overflow */
+	y = __ieee754_gamma_r(x, &local_signgam);
+	if (local_signgam < 0)
+		y = -y;
+#ifndef _IEEE_LIBM
+	if (_LIB_VERSION == _IEEE_)
+		return y;
+	if (!isfinite(y) && isfinite(x)) {
+		if (floor(x) == x && x <= 0.0)
+			return __kernel_standard(x, x, 41); /* tgamma pole */
+		return __kernel_standard(x, x, 40); /* tgamma overflow */
 	}
-	return y;
 #endif
+	return y;
 }
 libm_hidden_def(tgamma)