libperf_print_fn_t 18 tools/perf/lib/core.c static libperf_print_fn_t __libperf_pr = __base_pr; libperf_print_fn_t 33 tools/perf/lib/core.c void libperf_init(libperf_print_fn_t fn) libperf_print_fn_t 17 tools/perf/lib/include/perf/core.h typedef int (*libperf_print_fn_t)(enum libperf_print_level level, libperf_print_fn_t 20 tools/perf/lib/include/perf/core.h LIBPERF_API void libperf_init(libperf_print_fn_t fn);