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+Type Mapping between C and Go
+=====
+
+| C type | Go Type | Note |
+| ---- | ---- | ---- |
+| char | c.Char | int8 |
+| short | int16 | |
+| int | c.Int | |
+| long | c.Long | |
+| long long | int64 | c.LongLong |
+| unsigned char | byte | uint8 |
+| unsigned short | uint16 | |
+| unsigned int | c.Uint | |
+| unsigned long | c.Ulong | |
+| unsigned long long | uint64 | c.UlongLong |
+| size_t | uintptr | |
+| sssize_t | int | |
+| float | float32 | c.Float |
+| double | float64 | c.Double |
+| complex float | complex64 |
+| complex double | complex128 |
+| void* | c.Pointer | |
+| T* | *T | |
+| T[] (in parameter) | *T |  |
+| T[N] (in parameter) | *T | fake array |
+| T[N] (in struct) | [N]T | array |
+| func ptr (in parameter) | func | LLGo knows `func ptr` in C function parameters is `func ptr` not `closure` |
+| func ptr (in struct) | c.Pointer | C `func ptr` not Go `func()` |
+| struct | struct | |