diff --git a/linker/linker.h b/linker/linker.h
index 69042c0..d289c81 100644
--- a/linker/linker.h
+++ b/linker/linker.h
@@ -203,7 +203,7 @@
 soinfo *find_library(const char *name);
 unsigned unload_library(soinfo *si);
 Elf32_Sym *lookup_in_library(soinfo *si, const char *name);
-Elf32_Sym *lookup(const char *name, unsigned *base);
+Elf32_Sym *lookup(const char *name, soinfo **found);
 const char *linker_get_error(void);
 
 #ifdef ANDROID_ARM_LINKER