Added a couple of missing stubs for the non-ELF case.

dlls/dbghelp/elf_module.c

@@ -1432,11 +1432,22 @@ BOOL	elf_synchronize_module_list(struct process* pcs)
     return FALSE;
 }
 
+BOOL elf_fetch_file_info(const char* name, DWORD* base,
+                         DWORD* size, DWORD* checksum)
+{
+    return FALSE;
+}
+
 BOOL elf_read_wine_loader_dbg_info(struct process* pcs)
 {
     return FALSE;
 }
 
+BOOL elf_enum_modules(HANDLE hProc, elf_enum_modules_cb cb, void* user)
+{
+    return FALSE;
+}
+
 struct module*  elf_load_module(struct process* pcs, const char* name, DWORD addr)
 {
     return NULL;