X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?a=blobdiff_plain;f=lib.h;h=7d78cb9856e1354d4f8e43e57bb167d6079a9953;hb=c7ad3b51358d0b7704e5670d973ad1a376caf4e1;hp=c38f2435ad8608c6ca7151baf347d8c6c2a40de4;hpb=b6c671fd90134d458ad4722ec3a99742bced1a34;p=userv.git

diff --git a/lib.h b/lib.h
index c38f243..7d78cb9 100644
--- a/lib.h
+++ b/lib.h
@@ -56,4 +56,8 @@ void vsnytprintfcat(char *buffer, size_t size, const char *fmt, va_list al);
 void snytprintfcat(char *buffer, size_t size, const char *fmt, ...) PRINTFFORMAT(3,4);
 void strnytcat(char *dest, const char *src, size_t size);
 
+#ifndef HAVE_SETENV
+int setenv(const char *name, const char *value, int overwrite);
+#endif /* HAVE_SETENV */
+
 #endif /* LIB_H */