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- /*
- ** vn news reader.
- **
- ** brk.h - codes for sig_set routine
- **
- ** see copyright disclaimer / history in vn.c source file
- */
-
- /*
- state flags for handling breaks / values for sig_set calls.
- BRK_IN, BRK_SESS, BRK_READ and BRK_OUT are the states. All
- but BRK_INIT are used as calls to sig_set. BRK_RFIN indicates
- a return from BRK_READ to BRK_SESS (no jump location passed),
- */
- #define BRK_INIT 0 /* initial value, indicating uncaught signals */
- #define BRK_IN 1 /* in NEWSRC / article scanning phase */
- #define BRK_SESS 2 /* in page interactive session */
- #define BRK_READ 3 /* reading articles */
- #define BRK_RFIN 4 /* finished reading, return to old mode */
- #define BRK_OUT 5 /* NEWSRC updating phase */
-
- #define BRK_PR "really quit ? "
-