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28f540f4 | 1 | #include <setjmp/setjmp.h> |
bdbf022d UD |
2 | |
3 | /* Now define the internal interfaces. */ | |
4 | ||
5 | /* Internal machine-dependent function to restore context sans signal mask. */ | |
6 | extern void __longjmp __P ((__jmp_buf __env, int __val)) | |
7 | __attribute__ ((__noreturn__)); | |
8 | ||
9 | /* Internal function to possibly save the current mask of blocked signals | |
10 | in ENV, and always set the flag saying whether or not it was saved. | |
11 | This is used by the machine-dependent definition of `__sigsetjmp'. | |
12 | Always returns zero, for convenience. */ | |
13 | extern int __sigjmp_save __P ((jmp_buf __env, int __savemask)); |