Pull out inline function to make clang happyv1.0

Thanks @Janfel and @dosentmatter for reporting this. Fixes #14.

1 files changed, 11 insertions, 11 deletions

diff --git a/lolcat.c b/lolcat.c
index 8e13da7..b141d4b 100644
--- a/lolcat.c
+++ b/lolcat.c
@@ -76,6 +76,17 @@ static void version(void)
     exit(0);
 }
 
+static wint_t helpstr_hack(FILE * _ignored)
+{
+    (void)_ignored;
+    static size_t idx = 0;
+    char c = helpstr[idx++];
+    if (c)
+        return c;
+    idx = 0;
+    return WEOF;
+}
+
 int main(int argc, char** argv)
 {
     char* default_argv[] = { "-" };
@@ -138,17 +149,6 @@ int main(int argc, char** argv)
         FILE* f;
         int escape_state = 0;
 
-        wint_t helpstr_hack(FILE * _ignored)
-        {
-            (void)_ignored;
-            static size_t idx = 0;
-            char c = helpstr[idx++];
-            if (c)
-                return c;
-            idx = 0;
-            return WEOF;
-        }
-
         if (!strcmp(*filename, "--help")) {
             this_file_read_wchar = &helpstr_hack;
             f = 0;