-#include <stdio.h>\r
-\r
-extern int var;\r
-extern void (*func_ptr)(void);\r
-extern void print_var (void);\r
-extern void print_foo (void);\r
-extern int foo;\r
-extern int var2[2];\r
-\r
-typedef struct\r
-{\r
- int * var;\r
- void (* func_ptr)(void);\r
-}\r
-TEST;\r
-\r
-TEST xyz = { &var, print_var };\r
-\r
-int\r
-main (void)\r
-{\r
- print_var ();\r
-\r
- printf ("We see var = %d\n", var);\r
- printf ("Setting var = 456\n");\r
-\r
- var = 456;\r
-\r
- print_var ();\r
- printf ("We see var = %d\n\n", var);\r
-\r
- var = 90;\r
- print_var ();\r
- printf ("We see var = %d\n\n", var);\r
-\r
- print_foo ();\r
- printf ("We see foo = %d\n", foo);\r
- printf ("Setting foo = 19\n");\r
- foo = 19;\r
- print_foo ();\r
- printf ("We see foo = %d\n\n", foo);\r
- fflush (stdout);\r
-\r
- printf ("Calling dllimported function pointer\n");\r
- func_ptr ();\r
-\r
- printf ("Calling functions using global structure\n"); \r
- xyz.func_ptr ();\r
- * xyz.var = 40;\r
- xyz.func_ptr ();\r
-\r
- printf ("We see var2[0] = %d\n\n", var2[0]);\r
-\r
- return 0;\r
-}\r
+#include <stdio.h>
+
+extern int var;
+extern void (*func_ptr)(void);
+extern void print_var (void);
+extern void print_foo (void);
+extern int foo;
+extern int var2[2];
+
+typedef struct
+{
+ int * var;
+ void (* func_ptr)(void);
+}
+TEST;
+
+TEST xyz = { &var, print_var };
+
+int
+main (void)
+{
+ print_var ();
+
+ printf ("We see var = %d\n", var);
+ printf ("Setting var = 456\n");
+
+ var = 456;
+
+ print_var ();
+ printf ("We see var = %d\n\n", var);
+
+ var = 90;
+ print_var ();
+ printf ("We see var = %d\n\n", var);
+
+ print_foo ();
+ printf ("We see foo = %d\n", foo);
+ printf ("Setting foo = 19\n");
+ foo = 19;
+ print_foo ();
+ printf ("We see foo = %d\n\n", foo);
+ fflush (stdout);
+
+ printf ("Calling dllimported function pointer\n");
+ func_ptr ();
+
+ printf ("Calling functions using global structure\n");
+ xyz.func_ptr ();
+ * xyz.var = 40;
+ xyz.func_ptr ();
+
+ printf ("We see var2[0] = %d\n\n", var2[0]);
+
+ return 0;
+}