source utility functions out to util.c

1 files changed, 5 insertions, 0 deletions

diff --git a/util.h b/util.h
new file mode 100644
index 0000000..34db193
--- /dev/null
+++ b/util.h
@@ -0,0 +1,5 @@
+/* See LICENSE file for copyright and license details. */
+
+void *emallocz(unsigned int size);
+void eprint(const char *errstr, ...);
+void eprintn(const char *errstr, ...);