diff --git a/usr.bin/getconf/getconf.h b/usr.bin/getconf/getconf.h
index 53cf783cc40..266a0ff3b05 100644
--- a/usr.bin/getconf/getconf.h
+++ b/usr.bin/getconf/getconf.h
@@ -36,15 +36,8 @@ typedef long long intmax_t;
 #include <inttypes.h>
 #endif
 
-typedef enum {
-	PROG_ENV_VALID_NO_ALT_PATH = -1,
-	PROG_ENV_INVALID = 0,
-	PROG_ENV_VALID_HAS_ALT_PATH = 1,
-	PROG_ENV_UNKNOWN = 2,
-} prog_env_validity;
-
 int	find_confstr(const char *name, int *key);
 int	find_limit(const char *name, intmax_t *value);
 int	find_pathconf(const char *name, int *key);
-prog_env_validity	find_progenv(const char *name, const char **alt_path);
+int	find_progenv(const char *name, const char **alt_path);
 int	find_sysconf(const char *name, int *key);