Define _POSIX_C_SOURCE only if it is not defined

Fixes https://github.com/behdad/harfbuzz/pull/45
10 years ago · 73f7f8919e
parent 6bd5646f1b
commit 73f7f8919e
1 changed files with 2 additions and 0 deletions
--- a/src/hb-blob.cc
+++ b/src/hb-blob.cc
@ -25,7 +25,9 @@
 */

 /* http://www.oracle.com/technetwork/articles/servers-storage-dev/standardheaderfiles-453865.html */
+#ifndef _POSIX_C_SOURCE
 #define _POSIX_C_SOURCE 199309L
+#endif

 #include "hb-private.hh"