cleanups: unnecessary casts, unified const_1, eliminate cross-.c file

prototypes (heresy!), add spaces in places like "flags&NETSTAT_CONNECTED",
removed unused #defines, #ifdef -> #if, use uint32_t for ipv4 addrs.

1 files changed, 6 insertions, 0 deletions

diff --git a/include/libbb.h b/include/libbb.h
index c1c9486c4..cd192b9eb 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -486,6 +486,9 @@ extern void bb_vinfo_msg(const char *s, va_list p);
 extern int bb_cat(char** argv);
 extern int bb_echo(char** argv);
 extern int bb_test(int argc, char** argv);
+#if ENABLE_ROUTE
+extern void bb_displayroutes(int noresolve, int netstatfmt);
+#endif
 
 
 /* Networking */
@@ -740,6 +743,9 @@ extern const char bb_path_motd_file[];
 extern const char bb_path_wtmp_file[];
 extern const char bb_dev_null[];
 
+extern const int const_int_0;
+extern const int const_int_1;
+
 #ifndef BUFSIZ
 #define BUFSIZ 4096
 #endif