diff options
Diffstat (limited to 'understanding_scope_1.c')
-rw-r--r-- | understanding_scope_1.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/understanding_scope_1.c b/understanding_scope_1.c new file mode 100644 index 0000000..e22cc38 --- /dev/null +++ b/understanding_scope_1.c @@ -0,0 +1,21 @@ +#include <stdio.h> +#include "tutorial6.h" + +//int a = 3; +//extern int a; + + + +void func1(void) +{ + extern int a; + a = 4; + { + extern int a; + a = 99; + { + extern int a; + printf("a is: %d\n",a); + } + } +} |