| BCO# | GHC.Exts |
| between | Text.ParserCombinators.ReadP |
| bit | Data.Bits, Foreign, Foreign.Safe |
| bITMAP_BITS_SHIFT | GHC.Constants |
| Bits | Data.Bits, Foreign, Foreign.Safe |
| bitSize | Data.Bits, Foreign, Foreign.Safe |
| block | Control.Exception.Base, Control.Exception, Control.OldException |
| BlockBuffering | GHC.IO.Handle, System.IO |
| blocked | Control.Exception.Base, Control.Exception |
| BlockedIndefinitely | Control.OldException |
| BlockedIndefinitelyOnMVar | |
| 1 (Type/Class) | Control.Exception.Base, Control.Exception |
| 2 (Data Constructor) | Control.Exception.Base, Control.Exception |
| BlockedIndefinitelyOnSTM | |
| 1 (Type/Class) | Control.Exception.Base, Control.Exception |
| 2 (Data Constructor) | Control.Exception.Base, Control.Exception |
| BlockedOnBlackHole | GHC.Conc.Sync, GHC.Conc |
| BlockedOnDeadMVar | Control.OldException |
| BlockedOnException | GHC.Conc.Sync, GHC.Conc |
| BlockedOnForeignCall | GHC.Conc.Sync, GHC.Conc |
| BlockedOnMVar | GHC.Conc.Sync, GHC.Conc |
| BlockedOnOther | GHC.Conc.Sync, GHC.Conc |
| BlockedOnSTM | GHC.Conc.Sync, GHC.Conc |
| BlockReason | GHC.Conc.Sync, GHC.Conc |
| bLOCKS_PER_MBLOCK | GHC.Constants |
| bLOCK_SIZE | GHC.Constants |
| bLOCK_SIZE_W | GHC.Constants |
| Bool | Data.Bool, Prelude |
| Bounded | Prelude |
| bracket | |
| 1 (Function) | Control.Exception.Base, Control.Exception |
| 2 (Function) | Control.OldException |
| bracketOnError | |
| 1 (Function) | Control.Exception.Base, Control.Exception |
| 2 (Function) | Control.OldException |
| bracket_ | |
| 1 (Function) | Control.Exception.Base, Control.Exception |
| 2 (Function) | Control.OldException |
| break | Data.List, Prelude |
| breakpoint | GHC.Exts |
| breakpointCond | GHC.Exts |
| Buffer | |
| 1 (Type/Class) | GHC.IO.Buffer |
| 2 (Data Constructor) | GHC.IO.Buffer |
| bufferAdd | GHC.IO.Buffer |
| bufferAdjustL | GHC.IO.Buffer |
| bufferAvailable | GHC.IO.Buffer |
| BufferCodec | |
| 1 (Type/Class) | GHC.IO.Encoding.Types, GHC.IO.Encoding |
| 2 (Data Constructor) | GHC.IO.Encoding.Types, GHC.IO.Encoding |
| BufferedIO | GHC.IO.BufferedIO |
| bufferElems | GHC.IO.Buffer |
| BufferMode | GHC.IO.Handle, System.IO |
| bufferRemove | GHC.IO.Buffer |
| BufferState | GHC.IO.Buffer |
| bufL | GHC.IO.Buffer |
| bufR | GHC.IO.Buffer |
| bufRaw | GHC.IO.Buffer |
| bufSize | GHC.IO.Buffer |
| bufState | GHC.IO.Buffer |
| build | GHC.Exts |
| ByteArray# | GHC.Exts |
| byteArrayContents# | GHC.Exts |
| ByteCount | System.Posix.Types |
| bytesAllocated | GHC.Stats |
| bytesCopied | GHC.Stats |