1 files changed, 11 insertions, 0 deletions
diff --git a/tools/power/cpupower/lib/cpupower_intern.h b/tools/power/cpupower/lib/cpupower_intern.h
new file mode 100644
index 000000000..ac1112b95
--- /dev/null
+++ b/tools/power/cpupower/lib/cpupower_intern.h
@@ -0,0 +1,11 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#define PATH_TO_CPU "/sys/devices/system/cpu/"
+
+#ifndef MAX_LINE_LEN
+#define MAX_LINE_LEN 4096
+#endif
+
+#define SYSFS_PATH_MAX 255
+
+unsigned int cpupower_read_sysfs(const char *path, char *buf, size_t buflen);
+unsigned int cpupower_write_sysfs(const char *path, char *buf, size_t buflen);