Remove explicit signgam prototype, use header instead

diff --git a/libm/e_gamma.c b/libm/e_gamma.c
index 0eec33c..296ebb8 100644 (file)
--- a/libm/e_gamma.c
+++ b/libm/e_gamma.c
@@ -18,9 +18,9 @@
  * Method: call __ieee754_gamma_r
  */
 
+#include <math.h>
 #include "math_private.h"
 
-extern int signgam;
 libm_hidden_proto(signgam)
 
 #ifdef __STDC__

diff --git a/libm/e_lgamma.c b/libm/e_lgamma.c
index 3bb2230..4dce71c 100644 (file)
--- a/libm/e_lgamma.c
+++ b/libm/e_lgamma.c
@@ -18,9 +18,9 @@
  * Method: call __ieee754_lgamma_r
  */
 
+#include <math.h>
 #include "math_private.h"
 
-extern int signgam;
 libm_hidden_proto(signgam)
 
 #ifdef __STDC__

diff --git a/libm/w_gamma.c b/libm/w_gamma.c
index 46e54ec..182dece 100644 (file)
--- a/libm/w_gamma.c
+++ b/libm/w_gamma.c
@@ -20,10 +20,9 @@ static char rcsid[] = "$NetBSD: w_gamma.c,v 1.7 1995/11/20 22:06:43 jtc Exp $";
  * Method: call gamma_r
  */
 
-#include "math.h"
+#include <math.h>
 #include "math_private.h"
 
-extern int signgam;
 libm_hidden_proto(signgam)
 
 #ifdef __STDC__

diff --git a/libm/w_lgamma.c b/libm/w_lgamma.c
index d415546..de0394b 100644 (file)
--- a/libm/w_lgamma.c
+++ b/libm/w_lgamma.c
@@ -20,10 +20,9 @@ static char rcsid[] = "$NetBSD: w_lgamma.c,v 1.6 1995/05/10 20:49:24 jtc Exp $";
  * Method: call __ieee754_lgamma_r
  */
 
-#include "math.h"
+#include <math.h>
 #include "math_private.h"
 
-extern int signgam;
 libm_hidden_proto(signgam)
 
 libm_hidden_proto(lgamma)