1 files changed, 13 insertions, 0 deletions
diff --git a/ctype/Versions b/ctype/Versions
new file mode 100644
index 0000000000..6e7ed9b345
--- /dev/null
+++ b/ctype/Versions
@@ -0,0 +1,13 @@
+libc {
+  GLIBC_2.0 {
+    # global variables
+    __ctype_b; __ctype_tolower; __ctype_toupper;
+
+    # i*
+    isalnum; isalpha; isascii; isblank; iscntrl; isdigit; isgraph; islower;
+    isprint; ispunct; isspace; isupper; isxdigit;
+
+    # t*
+    toascii; tolower; toupper;
+  }
+}