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| author |   Petteri Aimonen <jpa@npb.mail.kapsi.fi> | 2011-08-17 19:03:06 +0000 |
|---|---|---|
| committer | Petteri Aimonen <jpa@npb.mail.kapsi.fi> | 2011-08-17 19:03:06 +0000 |
| commit | 7f53c3f7484679c1e38607f59542d43be1387650 (patch) | |
| tree | 396198a24a1661eb7af87d0364a936d8df98a5ae /docs/reference.rst | |
| parent | 2cefaeaf61f38f1566293e53b4708e9ceff2d945 (diff) | |
Example
git-svn-id: https://svn.kapsi.fi/jpa/nanopb@957 e3a754e5-d11d-0410-8d38-ebb782a927b9
Diffstat (limited to 'docs/reference.rst')
| -rw-r--r-- | docs/reference.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/docs/reference.rst b/docs/reference.rst index b8f9454e..2812958f 100644 --- a/docs/reference.rst +++ b/docs/reference.rst @@ -94,7 +94,7 @@ Part of a message structure, for fields with type PB_HTYPE_CALLBACK:: The *arg* is passed to the callback when calling. It can be used to store any information that the callback might need. -When calling `pb_encode`_, *funcs.encode* must be set, and similarly when calling `pb_decode`_, *funcs.decode* must be set. The function pointers are stored in the same memory location but are of incompatible types. +When calling `pb_encode`_, *funcs.encode* is used, and similarly when calling `pb_decode`_, *funcs.decode* is used. The function pointers are stored in the same memory location but are of incompatible types. You can set the function pointer to NULL to skip the field. pb_wire_type_t -------------- |