git-prompt: change == to = for zsh's sake

[thirdparty/git.git] / pkt-line.h

diff --git a/pkt-line.h b/pkt-line.h
index fef3a0d792d31bd04aa0145908db9dfb0c87c94d..5b373fe4cdaae2d1446fb86d4fb0762aaac764f5 100644 (file)
--- a/pkt-line.h
+++ b/pkt-line.h
@@ -22,6 +22,7 @@
  */
 void packet_flush(int fd);
 void packet_delim(int fd);
+void packet_response_end(int fd);
 void packet_write_fmt(int fd, const char *fmt, ...) __attribute__((format (printf, 2, 3)));
 void packet_buf_flush(struct strbuf *buf);
 void packet_buf_delim(struct strbuf *buf);
@@ -74,6 +75,15 @@ int write_packetized_from_buf(const char *src_in, size_t len, int fd_out);
 int packet_read(int fd, char **src_buffer, size_t *src_len, char
                *buffer, unsigned size, int options);
 
+/*
+ * Convert a four hex digit packet line length header into its numeric
+ * representation.
+ *
+ * If lenbuf_hex contains non-hex characters, return -1. Otherwise, return the
+ * numeric value of the length header.
+ */
+int packet_length(const char lenbuf_hex[4]);
+
 /*
  * Read a packetized line into a buffer like the 'packet_read()' function but
  * returns an 'enum packet_read_status' which indicates the status of the read.
@@ -85,6 +95,7 @@ enum packet_read_status {
        PACKET_READ_NORMAL,
        PACKET_READ_FLUSH,
        PACKET_READ_DELIM,
+       PACKET_READ_RESPONSE_END,
 };
 enum packet_read_status packet_read_with_status(int fd, char **src_buffer,
                                                size_t *src_len, char *buffer,