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Add an example pb_syshdr.h file for platforms without C99.

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This allows building the tests easily on Visual C++ in C mode.

Also add checks to pb.h that the defined integer types are of
the proper sizes. This may prevent some difficult to debug problems
later..
This commit is contained in:
Petteri Aimonen
2013-09-10 12:39:39 +03:00
parent 4dccf28ba9
commit e681dd0d75
3 changed files with 89 additions and 0 deletions
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11
pb.h
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@@ -215,6 +215,17 @@ struct _pb_field_t {
} pb_packed;
PB_PACKED_STRUCT_END
/* Make sure that the standard integer types are of the expected sizes.
* All kinds of things may break otherwise.. atleast all fixed* types. */
STATIC_ASSERT(sizeof(int8_t) == 1, INT8_T_WRONG_SIZE)
STATIC_ASSERT(sizeof(uint8_t) == 1, UINT8_T_WRONG_SIZE)
STATIC_ASSERT(sizeof(int16_t) == 2, INT16_T_WRONG_SIZE)
STATIC_ASSERT(sizeof(uint16_t) == 2, UINT16_T_WRONG_SIZE)
STATIC_ASSERT(sizeof(int32_t) == 4, INT32_T_WRONG_SIZE)
STATIC_ASSERT(sizeof(uint32_t) == 4, UINT32_T_WRONG_SIZE)
STATIC_ASSERT(sizeof(int64_t) == 8, INT64_T_WRONG_SIZE)
STATIC_ASSERT(sizeof(uint64_t) == 8, UINT64_T_WRONG_SIZE)
/* This structure is used for 'bytes' arrays.
* It has the number of bytes in the beginning, and after that an array.
* Note that actual structs used will have a different length of bytes array.