Properly declare buf as extern and fix all unused-warnings

2017-09-17 17:38:07 +02:00
parent eea99fc0ac
commit 914440b4fc
3 changed files with 6 additions and 3 deletions
@@ -12,7 +12,7 @@ X11LIB = /usr/X11R6/lib

 # flags
 CPPFLAGS = -I$(X11INC) -D_DEFAULT_SOURCE
-CFLAGS   = -std=c99 -pedantic -Wall -Wextra -Wno-unused -Os
+CFLAGS   = -std=c99 -pedantic -Wall -Wextra -Os
 LDFLAGS  = -L$(X11LIB) -s
 LDLIBS   = -lX11