Updated Xcode project build settings in conformity with 10.8/Xcode 4.4

1 files changed, 22 insertions, 10 deletions

diff --git a/src/print.c b/src/print.c
index 505597935..e6805edbf 100644
--- a/src/print.c
+++ b/src/print.c
@@ -5,35 +5,31 @@
 */
 
 #include "mruby.h"
+#ifdef ENABLE_STDIO
 #include "mruby/string.h"
 #include <stdio.h>
 
-mrb_value
+static void
 printstr(mrb_state *mrb, mrb_value obj)
 {
   struct RString *str;
   char *s;
-  size_t len;
+  int len;
 
   if (mrb_type(obj) == MRB_TT_STRING) {
     str = mrb_str_ptr(obj);
-    s = str->buf;
+    s = str->ptr;
     len = str->len;
-    while (len--) {
-      putc(*s, stdout);
-      s++;
-    }
+    fwrite(s, len, 1, stdout);
   }
-  return obj;
 }
 
-mrb_value
+void
 mrb_p(mrb_state *mrb, mrb_value obj)
 {
   obj = mrb_funcall(mrb, obj, "inspect", 0);
   printstr(mrb, obj);
   putc('\n', stdout);
-  return obj;
 }
 
 /* 15.3.1.2.9  */
@@ -71,3 +67,19 @@ mrb_show_copyright(mrb_state *mrb)
 {
   printf("mruby - Copyright (c) 2010-2012 mruby developers\n");
 }
+#else
+void
+mrb_p(mrb_state *mrb, mrb_value obj)
+{
+}
+
+void
+mrb_show_version(mrb_state *mrb)
+{
+}
+
+void
+mrb_show_copyright(mrb_state *mrb)
+{
+}
+#endif