X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=util%2Futil.h;fp=util%2Futil.h;h=d12fadb4fcce762249210858f6f0367103336dba;hp=0000000000000000000000000000000000000000;hb=85d9219a62c23c3ff58b42a63b65390526b89b6b;hpb=3c13bc0321baaf340663779d6fce2b1f34c1c2c3

diff --git a/util/util.h b/util/util.h
new file mode 100644
index 00000000..d12fadb4
--- /dev/null
+++ b/util/util.h
@@ -0,0 +1,29 @@
+#ifndef _UTIL_H
+#define _UTIL_H
+
+typedef enum util_status {
+    /**
+     * No error occurred.
+     */
+    UTIL_SUCCESS = 0,
+    /**
+     * Out of memory.
+     */
+    UTIL_OUT_OF_MEMORY,
+    /**
+     * End of stream reached while attempting to read.
+     */
+    UTIL_EOF,
+    /**
+     * Low level error occured, consult errno.
+     */
+    UTIL_ERRNO,
+    /**
+     * Zlib error occured, call gzerror for details.
+     */
+    UTIL_GZERROR
+} util_status_t;
+
+const char *
+util_error_string (util_status_t status);
+#endif