Core: Prefix LOG_LEVEL_ with LIBUSB_ to avoid conflicts

* The LOG_LEVEL_ enums, that were moved to the public API
  in 933a319469bcccc962031c989e39d9d1f44f2885 may conflict
  with applications/headers that also define their own
  LOG_LEVEL_ values internally.
* As a matter of fact, as per Trac #31, this produces a
  conflict with libusb-compat, as it defines its own levels.

1 files changed, 11 insertions, 11 deletions

diff --git a/libusb/libusb.h b/libusb/libusb.h
index fd231ea..1dc12f8 100644
--- a/libusb/libusb.h
+++ b/libusb/libusb.h
@@ -951,20 +951,20 @@ enum libusb_capability {
 
 /** \ingroup lib
  *  Log message levels.
- *  - LOG_LEVEL_NONE (0)    : no messages ever printed by the library (default)
- *  - LOG_LEVEL_ERROR (1)   : error messages are printed to stderr
- *  - LOG_LEVEL_WARNING (2) : warning and error messages are printed to stderr
- *  - LOG_LEVEL_INFO (3)    : informational messages are printed to stdout, warning
+ *  - LIBUSB_LOG_LEVEL_NONE (0)    : no messages ever printed by the library (default)
+ *  - LIBUSB_LOG_LEVEL_ERROR (1)   : error messages are printed to stderr
+ *  - LIBUSB_LOG_LEVEL_WARNING (2) : warning and error messages are printed to stderr
+ *  - LIBUSB_LOG_LEVEL_INFO (3)    : informational messages are printed to stdout, warning
  *    and error messages are printed to stderr
- *  - LOG_LEVEL_DEBUG (4)   : debug and informational messages are printed to stdout,
+ *  - LIBUSB_LOG_LEVEL_DEBUG (4)   : debug and informational messages are printed to stdout,
  *    warnings and errors to stderr
  */
-enum usbi_log_level {
-	LOG_LEVEL_NONE = 0,
-	LOG_LEVEL_ERROR,
-	LOG_LEVEL_WARNING,
-	LOG_LEVEL_INFO,
-	LOG_LEVEL_DEBUG,
+enum libusb_log_level {
+	LIBUSB_LOG_LEVEL_NONE = 0,
+	LIBUSB_LOG_LEVEL_ERROR,
+	LIBUSB_LOG_LEVEL_WARNING,
+	LIBUSB_LOG_LEVEL_INFO,
+	LIBUSB_LOG_LEVEL_DEBUG,
 };
 
 int LIBUSB_CALL libusb_init(libusb_context **ctx);