diff options
Diffstat (limited to 'nuttx/arch/README.txt')
| -rw-r--r-- | nuttx/arch/README.txt | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/nuttx/arch/README.txt b/nuttx/arch/README.txt index 23b4a0832..252153d3c 100644 --- a/nuttx/arch/README.txt +++ b/nuttx/arch/README.txt @@ -79,13 +79,18 @@ include/types.h This provides architecture/toolchain-specific definitions for standard types. This file should typedef: - sbyte, ubyte, uint8, boolean, sint16, uint16, sint32, uint32 + _int8_t, _uint8_t, _int16_t, _uint16_t, _int32_t, _uint32_t - and + and if the architecture supports 64-bit integers. - sint64, uint64 + _int24_t, _uint24_t, int64_t, uint64_t - if the architecture supports 64-bit integers. + NOTE that these type names have a leading underscore character. This + file will be included(indirectly) by include/stdint.h and typedef'ed to + the final name without the underscore character. This roundabout way of + doings things allows the stdint.h to be removed from the include/ + directory in the event that the user prefers to use the definitions + provided by their toolchain header files irqstate_t |