Nico Golde:

[apps/madmutt.git] / lib.h

diff --git a/lib.h b/lib.h
index f5fb94e..b496e04 100644 (file)
--- a/lib.h
+++ b/lib.h
@@ -91,6 +91,7 @@
    on some systems */
 # define SKIPWS(c) while (*(c) && isspace ((unsigned char) *(c))) c++;
 
+#define ISBLANK(c) (c == ' ' || c == '\t')
 /*
  * These functions aren't defined in lib.c, but
  * they are used there.