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author | Ian Moffett <ian@osmora.org> | 2025-09-25 16:26:10 -0400 |
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committer | Ian Moffett <ian@osmora.org> | 2025-09-25 16:26:10 -0400 |
commit | f8e8b89693cd4137cbbc3a10514594dc45b49d09 (patch) | |
tree | 8ecc130d40b5d22d81b270e683b3f7c4efdd0b6f /examples/hello.c | |
parent | 0e25563b4aaad1aea65535b5936e2cad9cc9fd88 (diff) |
examples: Add description of '-r' flag
Signed-off-by: Ian Moffett <ian@osmora.org>
Diffstat (limited to 'examples/hello.c')
-rw-r--r-- | examples/hello.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/examples/hello.c b/examples/hello.c index dfa7767..fd44bdd 100644 --- a/examples/hello.c +++ b/examples/hello.c @@ -45,7 +45,8 @@ help(char **argv) printf( "usage: %s -i <iface>\n" "[-h] Show this message\n" - "[-i] Interface to use\n", + "[-i] Interface to use\n" + "[-r] Wait for RX\n", argv[0] ); } |