Move fatal() and x* helpers to their own file

Should help use them from within tests.

1 files changed, 13 insertions, 0 deletions

diff --git a/src/util.h b/src/util.h
new file mode 100644
index 0000000..ff8f085
--- /dev/null
+++ b/src/util.h
@@ -0,0 +1,13 @@
+#ifndef UTIL_H
+#define UTIL_H
+
+void fatal (const char *msg);
+void *xmalloc (size_t size);
+void *xrealloc (void *ptr, size_t size);
+char *xstrdup (const char *s);
+char *xvsprintf (char *fmt, va_list ap);
+char *xsprintf (char *fmt, ...);
+char *strtok_ws (char *s);
+int str_comp (char *s1, char *s2, size_t len);
+
+#endif