wrc: Fix symbol was not declared and using plain integer as NULL pointer sparse warnings.
[wine] / tools / winegcc /
drwxr-xr-x   ..
-rw-r--r-- 1710 Makefile.in
-rw-r--r-- 8524 utils.c
-rw-r--r-- 2586 utils.h
-rw-r--r-- 43089 winegcc.c
-rw-r--r-- 3942 winegcc.man.in