Re: [Patch v3] util: add gzreadline

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+From: David Bremner <david@tethera.net>\r
+To: Tomi Ollila <tomi.ollila@iki.fi>, notmuch@notmuchmail.org\r
+Subject: Re: [Patch v3] util: add gzreadline\r
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+Tomi Ollila <tomi.ollila@iki.fi> writes:\r
+\r
+> "On error, gzgets() shall return Z_NULL.\r
+>\r
+> In light of this I'd say no. can we set out-of-memory using some public\r
+> api so it is available using gzerror()\r
+>\r
+>\r
+\r
+Since we already "broke" the API, what about\r
+\r
+1) start a "util_status_t" enum, later unify that with the hex_ return codes.\r
+\r
+2) \r
+\r
+util_status_t\r
+gz_getline (void *ctx, char **buf, size_t *bufsize, ssize_t *bytes_read,\r
+           gzFile stream);\r
+\r
+d\r