use unlink() instead of remove()

ChangeLog

@@ -1,3 +1,10 @@
+2011-08-21  Robert Larice
+ * src/main.c ,
+ * src/frontend/runcoms.c ,
+ * src/frontend/runcoms2.c :
+   use unlink() instead of remove()
+     thanks to Marcel Hendrix
+
 2011-08-20  Robert Larice
  * src/spicelib/devices/adms/admst/ngspice.xml :
    #7/7 use a subdirectory "ngspice" for includes to create a uniq namespace

src/frontend/runcoms.c

@@ -343,7 +343,7 @@ dosim(
    if (rawfileFp){
       if (ftell(rawfileFp)==0) {
          (void) fclose(rawfileFp);
-         (void) remove(wl->wl_word);
+         (void) unlink(wl->wl_word);
       } else {
          (void) fclose(rawfileFp);
       }

src/frontend/runcoms2.c

@@ -145,7 +145,7 @@ com_resume(wordlist *wl)
    if (rawfileFp){
       if (ftell(rawfileFp)==0) {
          (void) fclose(rawfileFp);
-         (void) remove(last_used_rawfile);
+         (void) unlink(last_used_rawfile);
       } else {
          (void) fclose(rawfileFp);
       }

src/main.c

@@ -1235,7 +1235,7 @@ main(int argc, char **argv)
             }
 
 #if defined(HAS_WINDOWS) || defined(_MSC_VER) || defined(__MINGW32__)
-            if (tempfile && tpf && remove(tpf))
+            if (tempfile && tpf && unlink(tpf))
                 perror("Could not delete temp file");
 #endif