perf auxtrace: Fix misplaced check for HAVE_SYNC_COMPARE_AND_SWAP_SUPPORT

[deliverable/linux.git] / tools / perf / util / sigchain.h

#ifndef __PERF_SIGCHAIN_H
#define __PERF_SIGCHAIN_H

typedef void (*sigchain_fun)(int);

int sigchain_pop(int sig);

void sigchain_push_common(sigchain_fun f);

#endif /* __PERF_SIGCHAIN_H */