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authorRich Felker <dalias@aerifal.cx>2012-11-01 03:49:43 -0400
committerRich Felker <dalias@aerifal.cx>2012-11-01 03:49:43 -0400
commitb367ab15fa68a59c8532f8d06f5d1b01aa5a5c7a (patch)
tree5702849fd96c2e1736f2ae7c43c1cf8551affca0 /include/netdb.h
parent18c0e02e2bd53ceedbb843b06ff90890f1c734b0 (diff)
downloadmusl-b367ab15fa68a59c8532f8d06f5d1b01aa5a5c7a.tar.gz
avoid breakage if somebody wrongly defines empty feature test macros
Diffstat (limited to 'include/netdb.h')
-rw-r--r--include/netdb.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/netdb.h b/include/netdb.h
index ff691e0a..3cda7114 100644
--- a/include/netdb.h
+++ b/include/netdb.h
@@ -121,8 +121,8 @@ struct protoent *getprotobyname (const char *);
struct protoent *getprotobynumber (int);
#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) || defined(_POSIX_SOURCE) \
- || (defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE < 200809L) \
- || (defined(_XOPEN_SOURCE) && _XOPEN_SOURCE < 700)
+ || (defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE+0 < 200809L) \
+ || (defined(_XOPEN_SOURCE) && _XOPEN_SOURCE+0 < 700)
struct hostent *gethostbyname (const char *);
struct hostent *gethostbyaddr (const void *, socklen_t, int);
#ifdef __GNUC__