fix "function declaration isn't a prototype" warnings from -Wstrict-prototypes

    mostly by using (void) instead of () for functions with empty parameter lists.

diff --git a/lib/neatogen/info.h b/lib/neatogen/info.h
index 50c8802f7ca7ee76c9c2523d7ba2edc0c7cc29b3..08c8551a1e4421127f31ed5c666f855c768380af 100644 (file)
--- a/lib/neatogen/info.h
+++ b/lib/neatogen/info.h
@@ -43,7 +43,7 @@ extern "C" {
 
     extern Info_t *nodeInfo;   /* Array of node info */
 
-    extern void infoinit();
+    extern void infoinit(void);
     /* Insert vertex into sorted list */
     extern void addVertex(Site *, double, double);
 #endif