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Diffstat (limited to 'manual/examples/argp-ex1.c')
| -rw-r--r-- | manual/examples/argp-ex1.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/manual/examples/argp-ex1.c b/manual/examples/argp-ex1.c index c87ebbb532..50ac0ed978 100644 --- a/manual/examples/argp-ex1.c +++ b/manual/examples/argp-ex1.c @@ -1,5 +1,10 @@ /* Argp example #1 -- a minimal program using argp */ +/* This is (probably) the smallest possible program that + uses argp. It won't do much except give an error + messages and exit when there are any arguments, and print + a (rather pointless) messages for --help. */ + #include <argp.h> int main (int argc, char **argv) |