Function CharGetDatum

src/include/postgres.h:488–488

static inline char DatumGetChar(Datum d) { return (char) d; }
static inline Datum CharGetDatum(char c) { return (Datum) c; } 

static inline int8 DatumGetInt8(Datum d) { return (int8) d; } 
static inline Datum Int8GetDatum(int8 i8) { return (Datum) i8; }