Context description record.
Source position: sighndh.inc line 96
| type TUcontext = record | ||
| uc_flags: Cardinal; | 
 | Flags describing the context. | 
| uc_link: Pucontext; | 
 | Context that will be resumed when current context ends. | 
| uc_stack: tsigaltstack; | 
 | Stack used by this context. | 
| uc_mcontext: TSigContext; | 
 | Machine specific context representation of the context. | 
| uc_sigmask: tsigset; | 
 | Bitmask of masked signals in this context. | 
| end; | 
This structure is used to describe the user context in a program or thread. It is not used in this unit, but is provided for completeness.