Updated copyright.

[ruby-eet.git] / ext / ext.c

diff --git a/ext/ext.c b/ext/ext.c
index 0ab91b3ad66c6525c3c464723c0961c09f7e2765..44c6ed5167e5b5fbcbdfb8b69df861a3feec6609 100644 (file)
--- a/ext/ext.c
+++ b/ext/ext.c
@@ -1,7 +1,5 @@
 /*
- * $Id: ext.c 74 2006-05-13 10:34:36Z tilman $
- *
- * Copyright (c) 2005 Tilman Sauerbeck (tilman at code-monkey de)
+ * Copyright (c) 2005-2007 Tilman Sauerbeck (tilman at code-monkey de)
  *
  * Permission is hereby granted, free of charge, to any person obtaining
  * a copy of this software and associated documentation files (the
@@ -189,7 +187,7 @@ c_close (VALUE self)
 }
 
 static VALUE
-get_keys (Eet_File *ef, char *glob)
+get_keys (Eet_File *ef, const char *glob)
 {
        VALUE ret;
        char **keys;
@@ -363,7 +361,8 @@ c_read_image (VALUE self, VALUE key)
        Eet_File **ef = NULL;
        void *data;
        char *ckey;
-       int w = 0, h = 0, has_alpha = 0, level = 0, quality = 0, lossy = 0;
+       unsigned int w = 0, h = 0;
+       int has_alpha = 0, level = 0, quality = 0, lossy = 0;
 
        Data_Get_Struct (self, Eet_File *, ef);
        CHECK_CLOSED (ef);
@@ -503,7 +502,7 @@ chunk_to_s (VALUE self)
        buf_len = 9 + tag->len + data->len;
        ret = rb_str_buf_new (buf_len);
 
-       buf = RSTRING (ret)->ptr;
+       buf = (unsigned char *) RSTRING (ret)->ptr;
        RSTRING (ret)->len = buf_len;
 
        memcpy (buf, "CHnK", 4);
@@ -599,7 +598,7 @@ static VALUE
 int_to_eet_chunks (int argc, VALUE *argv, VALUE self)
 {
        VALUE tag, type = Qnil, ary, args[2], chunk;
-       char *cfmt = "V";
+       const char *cfmt = "V";
 
        rb_scan_args (argc, argv, "11", &tag, &type);