c: make tentative definitions work

1 files changed, 7 insertions, 0 deletions

diff --git a/obj/obj.c b/obj/obj.c
index b9e2c79..fa62e9e 100644
--- a/obj/obj.c
+++ b/obj/obj.c
@@ -6,6 +6,7 @@
 
 
 void elfinit(void);
+enum section elfhassym(const char *);
 void elfaddsym(const char *, int info, enum section, uvlong value, uvlong size);
 void elfreloc(const char *sym, enum relockind, enum section, uint off, vlong addend);
 void elffini(struct wbuf *);
@@ -38,6 +39,12 @@ objdeffunc(const char *nam, bool globl, uint off, uint siz)
    }
 }
 
+enum section
+objhassym(const char *name)
+{
+   return elfhassym(name);
+}
+
 uint
 objnewdat(const char *name, enum section sec, bool globl, uint siz, uint align)
 {