tools: Change some functions declaration style from K-R to ANSI C

* tools/add_gc_prefix.c (main): Remove unused "envp" argument.
* tools/add_gc_prefix.c (main): Replace the K&R-style function
definition with the ANSI C one.
* tools/gcname.c (main): Likewise.

2 files changed, 8 insertions, 11 deletions

diff --git a/tools/add_gc_prefix.c b/tools/add_gc_prefix.c
index ecf4ff45..ddc93371 100644
--- a/tools/add_gc_prefix.c
+++ b/tools/add_gc_prefix.c
@@ -1,19 +1,16 @@
 # include <stdio.h>
 # include <gc.h>
 
-int main(argc, argv, envp)
-int argc;
-char ** argv;
-char ** envp;
+int main(int argc, char ** argv)
 {
     int i;
 
     for (i = 1; i < argc; i++) {
       if (GC_ALPHA_VERSION == GC_NOT_ALPHA) {
-	printf("gc%d.%d/%s ", GC_VERSION_MAJOR, GC_VERSION_MINOR, argv[i]);
+        printf("gc%d.%d/%s ", GC_VERSION_MAJOR, GC_VERSION_MINOR, argv[i]);
       } else {
-	printf("gc%d.%dalpha%d/%s ", GC_VERSION_MAJOR,
-	       GC_VERSION_MINOR, GC_ALPHA_VERSION, argv[i]);
+        printf("gc%d.%dalpha%d/%s ", GC_VERSION_MAJOR,
+               GC_VERSION_MINOR, GC_ALPHA_VERSION, argv[i]);
       }
     }
     return(0);
diff --git a/tools/gcname.c b/tools/gcname.c
index 55b7c9fb..e8188ae2 100644
--- a/tools/gcname.c
+++ b/tools/gcname.c
@@ -1,13 +1,13 @@
 #include <stdio.h>
 #include <gc.h>
 
-int main()
+int main(void)
 {
     if (GC_ALPHA_VERSION == GC_NOT_ALPHA) {
-	printf("gc%d.%d", GC_VERSION_MAJOR, GC_VERSION_MINOR);
+        printf("gc%d.%d", GC_VERSION_MAJOR, GC_VERSION_MINOR);
     } else {
-	printf("gc%d.%dalpha%d", GC_VERSION_MAJOR,
-				 GC_VERSION_MINOR, GC_ALPHA_VERSION);
+        printf("gc%d.%dalpha%d", GC_VERSION_MAJOR,
+                                 GC_VERSION_MINOR, GC_ALPHA_VERSION);
     }
     return 0;
 }