X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;f=config%2Flkc.h;h=f8aee5fc6d5e607625fc9e7f93bcbcf7f2e9f13b;hb=320cfce45cb7016f265df42c9512414fb8e5d1e1;hp=c18f2bd9c095510d1d5e58575b265bd67ae9e781;hpb=bb8077d7e3a3b8cab3fb3c3065c99fce9aeed2bc;p=carl9170fw.git

diff --git a/config/lkc.h b/config/lkc.h
index c18f2bd..f8aee5f 100644
--- a/config/lkc.h
+++ b/config/lkc.h
@@ -39,6 +39,12 @@ extern "C" {
 #ifndef CONFIG_
 #define CONFIG_ "CONFIG_"
 #endif
+static inline const char *CONFIG_prefix(void)
+{
+	return getenv( "CONFIG_" ) ?: CONFIG_;
+}
+#undef CONFIG_
+#define CONFIG_ CONFIG_prefix()
 
 #define TF_COMMAND	0x0001
 #define TF_PARAM	0x0002
@@ -116,6 +122,8 @@ void menu_set_type(int type);
 /* util.c */
 struct file *file_lookup(const char *name);
 int file_write_dep(const char *name);
+void *xmalloc(size_t size);
+void *xcalloc(size_t nmemb, size_t size);
 
 struct gstr {
 	size_t len;