X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/halibut/blobdiff_plain/d7482997dd1ca71b70df43c15dd5956f435a1a7e..780f45d46e5b1c840453ec46779bb6b9bd478cc4:/ustring.c?ds=inline

diff --git a/ustring.c b/ustring.c
index 1573a19..0741dcf 100644
--- a/ustring.c
+++ b/ustring.c
@@ -73,6 +73,11 @@ wchar_t utolower(wchar_t c) {
     return c;
 }
 
+int uisalpha(wchar_t c) {
+    /* FIXME: this doesn't even come close */
+    return (c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z');
+}
+
 int ustricmp(wchar_t *lhs, wchar_t *rhs) {
     wchar_t lc, rc;
     while ((lc = utolower(*lhs)) == (rc = utolower(*rhs)) && lc && rc)