don't crash if TLS library is loaded into process with no thread pointer
[musl] / src / ctype / iswblank.c
1 #include <wchar.h>
2 #include <wctype.h>
3 #include <ctype.h>
4
5 int iswblank(wint_t wc)
6 {
7         return isblank(wc);
8 }