[libcextra] add isw* classification functions.

1 files changed, 15 insertions, 0 deletions

diff --git a/emcc b/emcc
index b96c6341..989ec87f 100755
--- a/emcc
+++ b/emcc
@@ -1182,6 +1182,21 @@ try:
     def create_libcextra():
       if DEBUG: print >> sys.stderr, 'emcc: building libcextra for cache'
       musl_files = [
+         ['ctype', [
+          'iswalnum.c',
+          'iswalpha.c',
+          'iswblank.c',
+          'iswcntrl.c',
+          'iswctype.c',
+          'iswdigit.c',
+          'iswgraph.c',
+          'iswlower.c',
+          'iswprint.c',
+          'iswpunct.c',
+          'iswspace.c',
+          'iswupper.c',
+          'iswxdigit.c',
+         ]],
          ['multibyte', [
           'btowc.c',
           'mblen.c',