[__USE_SVID || __USE_POSIX]: Define id_t based on __id_t.

diff --git a/posix/sys/types.h b/posix/sys/types.h
index ab28d39..d48e0d2 100644 (file)
--- a/posix/sys/types.h
+++ b/posix/sys/types.h
@@ -81,6 +81,10 @@ typedef __pid_t pid_t;
 # define pid_t pid_t
 #endif
 
+#if defined __USE_SVID || defined __USE_XOPEN
+typedef __id_t id_t;
+#endif
+
 #ifndef ssize_t
 typedef __ssize_t ssize_t;
 # define ssize_t ssize_t