Add a new centered layout to dwm.

Allow the scaling factor to be adjusted on the fly.

1 files changed, 2 insertions, 0 deletions

diff --git a/util.h b/util.h
index f633b51..7f9e66a 100644
--- a/util.h
+++ b/util.h
@@ -6,3 +6,5 @@
 
 void die(const char *fmt, ...);
 void *ecalloc(size_t nmemb, size_t size);
+int readEnv(FILE *fh);
+int reMatch(const char *regex, const char *str);