neatogen: remove duplicate declaration of drand48 in neatosplines.c

drand48 is already declared in lib/common/utils.h.

Removes this warning:

C:/Users/magja/graphviz/lib/neatogen/neatosplines.c:20:15: warning: 'drand48' redeclared without dllimport attribute: previous dllimport ignored [-Wattributes]
   20 | extern double drand48(void);
      |               ^~~~~~~

diff --git a/lib/neatogen/neatosplines.c b/lib/neatogen/neatosplines.c
index 0bd0a44bb17e32444dbd726588e0b63258032656..1c8da34dbf74e432b51230c074b357ac5b81aa6e 100644 (file)
--- a/lib/neatogen/neatosplines.c
+++ b/lib/neatogen/neatosplines.c
@@ -16,9 +16,6 @@
 #include <pathplan/pathplan.h>
 #include <pathplan/vispath.h>
 #include <neatogen/multispline.h>
-#ifndef HAVE_DRAND48
-extern double drand48(void);
-#endif
 
 #ifdef ORTHO
 #include <ortho/ortho.h>