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author | Dean Camera <dean@fourwalledcubicle.com> | 2010-02-11 04:05:02 +0000 |
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committer | Dean Camera <dean@fourwalledcubicle.com> | 2010-02-11 04:05:02 +0000 |
commit | d49cc0f7830319e701294e19937fae4de26ae8e2 (patch) | |
tree | a6353899c8cc6940a6540832b36891345483c474 /LUFA/Drivers/USB/Class/Common/CDC.h | |
parent | 3a2c1db6751979ae3e5d7a6fa51026f9c44c71c0 (diff) | |
download | lufa-d49cc0f7830319e701294e19937fae4de26ae8e2.tar.gz lufa-d49cc0f7830319e701294e19937fae4de26ae8e2.tar.bz2 lufa-d49cc0f7830319e701294e19937fae4de26ae8e2.zip |
Add more include protection macros to give the user warnings when they try to manually include private driver header files, instead of the public driver headers.
Diffstat (limited to 'LUFA/Drivers/USB/Class/Common/CDC.h')
-rw-r--r-- | LUFA/Drivers/USB/Class/Common/CDC.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/LUFA/Drivers/USB/Class/Common/CDC.h b/LUFA/Drivers/USB/Class/Common/CDC.h index f6844979d..55f530ba9 100644 --- a/LUFA/Drivers/USB/Class/Common/CDC.h +++ b/LUFA/Drivers/USB/Class/Common/CDC.h @@ -51,6 +51,11 @@ extern "C" {
#endif
+ /* Preprocessor Checks: */
+ #if !defined(__INCLUDE_FROM_CDC_DRIVER)
+ #error Do not include this file directly. Include LUFA/Drivers/Class/CDC.h instead.
+ #endif
+
/* Macros: */
/** CDC Class specific request to get the current virtual serial port configuration settings. */
#define REQ_GetLineEncoding 0x21
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