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-rw-r--r--tools/power/cpupower/lib/cpupower_intern.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/power/cpupower/lib/cpupower_intern.h b/tools/power/cpupower/lib/cpupower_intern.h
index ac1112b956ec..5fdb8620d41b 100644
--- a/tools/power/cpupower/lib/cpupower_intern.h
+++ b/tools/power/cpupower/lib/cpupower_intern.h
@@ -7,5 +7,6 @@
#define SYSFS_PATH_MAX 255
+int is_valid_path(const char *path);
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);