begin namespace-cleanup of standard C headers

[musl] / include / bits / stdio.h

diff --git a/include/bits/stdio.h b/include/bits/stdio.h
index 0afd8b4..b4611f3 100644 (file)
--- a/include/bits/stdio.h
+++ b/include/bits/stdio.h
@@ -5,6 +5,13 @@
 #define TMP_MAX 10000
 
 #define L_cuserid 20
-#define L_ctermid 20
 #define L_tmpnam 20
+
+#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
+ || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)
+#define L_ctermid 20
+#endif
+
+#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)
 #define P_tmpdir "/tmp"
+#endif