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-rw-r--r--include/ruby/missing.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/include/ruby/missing.h b/include/ruby/missing.h
index e3333c77dd..b16ce070c2 100644
--- a/include/ruby/missing.h
+++ b/include/ruby/missing.h
@@ -165,6 +165,19 @@ RUBY_EXTERN size_t strlcat(char *, const char*, size_t);
RUBY_EXTERN int signbit(double x);
#endif
+#ifndef HAVE_FFS
+RUBY_EXTERN int ffs(int);
+#endif
+
+#ifndef HAVE_CLOSE
+#include <sys/types.h>
+#include <sys/socket.h>
+RUBY_EXTERN int ruby_getpeername(int, struct sockaddr *, socklen_t *);
+RUBY_EXTERN int ruby_getsockname(int, struct sockaddr *, socklen_t *);
+RUBY_EXTERN int ruby_shutdown(int, int);
+RUBY_EXTERN int ruby_close(int);
+#endif
+
#if defined(__cplusplus)
#if 0
{ /* satisfy cc-mode */