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#ifndef LIBC_FIBRIL_H_
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#ifndef LIBC_FIBRIL_H_
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#define LIBC_FIBRIL_H_
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#define LIBC_FIBRIL_H_
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#include <libarch/fibril.h>
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#include <libarch/fibril.h>
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#include <libadt/list.h>
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#include <adt/list.h>
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#include <libarch/tls.h>
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#include <libarch/tls.h>
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#ifndef context_set
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#ifndef context_set
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#define context_set(c, _pc, stack, size, ptls)          \
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#define context_set(c, _pc, stack, size, ptls) \
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    (c)->pc = (sysarg_t) (_pc);             \
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    (c)->pc = (sysarg_t) (_pc); \
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    (c)->sp = ((sysarg_t) (stack)) + (size) - SP_DELTA;     \
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    (c)->sp = ((sysarg_t) (stack)) + (size) - SP_DELTA; \
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        (c)->tls = (sysarg_t) (ptls);
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    (c)->tls = (sysarg_t) (ptls);
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#endif /* context_set */
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#endif /* context_set */
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#define FIBRIL_SERIALIZED   1
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#define FIBRIL_SERIALIZED   1
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#define FIBRIL_WRITER       2
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typedef enum {
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typedef enum {
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    FIBRIL_PREEMPT,
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    FIBRIL_PREEMPT,
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    FIBRIL_TO_MANAGER,
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    FIBRIL_TO_MANAGER,
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    FIBRIL_FROM_MANAGER,
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    FIBRIL_FROM_MANAGER,
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    int retval;
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    int retval;
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    int flags;
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    int flags;
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};
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};
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typedef struct fibril fibril_t;
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typedef struct fibril fibril_t;
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/** Fibril-local variable specifier */
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#define fibril_local __thread
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extern int context_save(context_t *c);
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extern int context_save(context_t *c) __attribute__ ((returns_twice));
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extern void context_restore(context_t *c) __attribute__ ((noreturn));
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extern void context_restore(context_t *c) __attribute__ ((noreturn));
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extern fid_t fibril_create(int (*func)(void *), void *arg);
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extern fid_t fibril_create(int (*func)(void *), void *arg);
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extern fibril_t *fibril_setup(void);
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extern fibril_t *fibril_setup(void);
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extern void fibril_teardown(fibril_t *f);
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extern void fibril_teardown(fibril_t *f);