diff options
| -rw-r--r-- | pb.h | 41 |
1 files changed, 19 insertions, 22 deletions
@@ -173,6 +173,20 @@ typedef uint8_t pb_type_t; #define PB_HTYPE(x) ((x) & PB_HTYPE_MASK) #define PB_LTYPE(x) ((x) & PB_LTYPE_MASK) +/* Data type used for storing sizes of struct fields + * and array counts. + */ +#if defined(PB_FIELD_32BIT) + typedef uint32_t pb_size_t; + typedef int32_t pb_ssize_t; +#elif defined(PB_FIELD_16BIT) + typedef uint16_t pb_size_t; + typedef int16_t pb_ssize_t; +#else + typedef uint8_t pb_size_t; + typedef int8_t pb_ssize_t; +#endif + /* This structure is used in auto-generated constants * to specify struct fields. * You can change field sizes if you need structures @@ -184,29 +198,12 @@ typedef uint8_t pb_type_t; PB_PACKED_STRUCT_START typedef struct _pb_field_t pb_field_t; struct _pb_field_t { - -#if !defined(PB_FIELD_16BIT) && !defined(PB_FIELD_32BIT) - uint8_t tag; + pb_size_t tag; pb_type_t type; - uint8_t data_offset; /* Offset of field data, relative to previous field. */ - int8_t size_offset; /* Offset of array size or has-boolean, relative to data */ - uint8_t data_size; /* Data size in bytes for a single item */ - uint8_t array_size; /* Maximum number of entries in array */ -#elif defined(PB_FIELD_16BIT) && !defined(PB_FIELD_32BIT) - uint16_t tag; - pb_type_t type; - uint8_t data_offset; - int8_t size_offset; - uint16_t data_size; - uint16_t array_size; -#else - uint32_t tag; - pb_type_t type; - uint8_t data_offset; - int8_t size_offset; - uint32_t data_size; - uint32_t array_size; -#endif + pb_size_t data_offset; /* Offset of field data, relative to previous field. */ + pb_ssize_t size_offset; /* Offset of array size or has-boolean, relative to data */ + pb_size_t data_size; /* Data size in bytes for a single item */ + pb_size_t array_size; /* Maximum number of entries in array */ /* Field definitions for submessage * OR default value for all other non-array, non-callback types |