Clarify API for error handling with the show() function
-rw-r--r-- 1122 COPYING
-rw-r--r-- 1293 Makefile.am
-rw-r--r-- 351257 aclocal.m4
drwxr-xr-x - build-aux
-rw-r--r-- 2870 configure.ac
-rw-r--r-- 29317 libwlmessage.c
-rw-r--r-- 1780 libwlmessage.h
-rw-r--r-- 236 libwlmessage.pc.in
drwxr-xr-x - packaging
drwxr-xr-x - toytoolkit
-rw-r--r-- 856 wlmessage_test.c