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Diffstat (limited to 'reference/C/EXAMPLES/extern1.c')
-rw-r--r-- | reference/C/EXAMPLES/extern1.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/reference/C/EXAMPLES/extern1.c b/reference/C/EXAMPLES/extern1.c new file mode 100644 index 0000000..d7d2eca --- /dev/null +++ b/reference/C/EXAMPLES/extern1.c @@ -0,0 +1,21 @@ +/************************************************************************ + * + * Purpose: Part one of a two part example showing the + * extern keyword in action. + * + * Author: M. J. Leslie + * + * Date: 24-Oct-95 + * + ************************************************************************/ + +void write_extern(void); + +extern int count; + +void write_extern(void) +{ + printf("count is %i\n", count); +} + + |