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-rw-r--r--scripts/kconfig/lkc.h5
1 files changed, 1 insertions, 4 deletions
diff --git a/scripts/kconfig/lkc.h b/scripts/kconfig/lkc.h
index 2628bc6a2141..ed3ff88e60ba 100644
--- a/scripts/kconfig/lkc.h
+++ b/scripts/kconfig/lkc.h
@@ -44,7 +44,6 @@ enum conf_def_mode {
#define T_OPT_MODULES 1
#define T_OPT_DEFCONFIG_LIST 2
-#define T_OPT_ENV 3
#define T_OPT_ALLNOCONFIG_Y 4
struct kconf_id {
@@ -103,6 +102,7 @@ void *xmalloc(size_t size);
void *xcalloc(size_t nmemb, size_t size);
void *xrealloc(void *p, size_t size);
char *xstrdup(const char *s);
+char *xstrndup(const char *s, size_t n);
struct gstr {
size_t len;
@@ -120,9 +120,6 @@ void str_printf(struct gstr *gs, const char *fmt, ...);
const char *str_get(struct gstr *gs);
/* symbol.c */
-extern struct expr *sym_env_list;
-
-void sym_init(void);
void sym_clear_all_valid(void);
struct symbol *sym_choice_default(struct symbol *sym);
const char *sym_get_string_default(struct symbol *sym);