X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;f=config%2Flkc.h;h=f8aee5fc6d5e607625fc9e7f93bcbcf7f2e9f13b;hb=320cfce45cb7016f265df42c9512414fb8e5d1e1;hp=7aa9db0b2a7776513bfb7ad7f9a79d567509861a;hpb=5bc1c99e1bbdea2d94147d4c6480ef79652f2851;p=carl9170fw.git

diff --git a/config/lkc.h b/config/lkc.h
index 7aa9db0..f8aee5f 100644
--- a/config/lkc.h
+++ b/config/lkc.h
@@ -41,7 +41,7 @@ extern "C" {
 #endif
 static inline const char *CONFIG_prefix(void)
 {
-	return CONFIG_;
+	return getenv( "CONFIG_" ) ?: CONFIG_;
 }
 #undef CONFIG_
 #define CONFIG_ CONFIG_prefix()
@@ -122,6 +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;