diff options
Diffstat (limited to 'LUFA/Common/Common.h')
| -rw-r--r-- | LUFA/Common/Common.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/LUFA/Common/Common.h b/LUFA/Common/Common.h index 1fc47e0eb..69c4ff2c3 100644 --- a/LUFA/Common/Common.h +++ b/LUFA/Common/Common.h @@ -73,7 +73,10 @@ /* Architecture specific utility includes: */ #if defined(__DOXYGEN__) - /** Type define for an unsigned integer the same width as the selected architecture's machine register. */ + /** Type define for an unsigned integer the same width as the selected architecture's machine register. + * This is distinct from the non-specific standard int data type, whose width is machine dependant but + * which may not reflect the actual machine register width on some targets (e.g. AVR8). + */ typedef MACHINE_REG_t uint_reg_t; #elif (ARCH == ARCH_AVR8) #include <avr/io.h> |