Drop dependency on zlib.

[meshlink] / src / net_packet.c

diff --git a/src/net_packet.c b/src/net_packet.c
index 9fabffd7ed5ddb61746e1e7514312c0f78218fc2..03ecc945097f55ba9fc0dc6b42b9dd1fbb34b583 100644 (file)
--- a/src/net_packet.c
+++ b/src/net_packet.c
@@ -196,42 +196,11 @@ static void mtu_probe_h(meshlink_handle_t *mesh, node_t *n, vpn_packet_t *packet
 }
 
 static uint16_t compress_packet(uint8_t *dest, const uint8_t *source, uint16_t len, int level) {
-       if(level == 0) {
-               memcpy(dest, source, len);
-               return len;
-       } else if(level == 10)
-               return -1;
-       else if(level < 10) {
-#ifdef HAVE_ZLIB
-               unsigned long destlen = MAXSIZE;
-               if(compress2(dest, &destlen, source, len, level) == Z_OK)
-                       return destlen;
-               else
-#endif
-                       return -1;
-       } else
-               return -1;
-
-       return -1;
+       abort();
 }
 
 static uint16_t uncompress_packet(uint8_t *dest, const uint8_t *source, uint16_t len, int level) {
-       if(level == 0) {
-               memcpy(dest, source, len);
-               return len;
-       } else if(level > 9)
-               return -1;
-#ifdef HAVE_ZLIB
-       else {
-               unsigned long destlen = MAXSIZE;
-               if(uncompress(dest, &destlen, source, len) == Z_OK)
-                       return destlen;
-               else
-                       return -1;
-       }
-#endif
-
-       return -1;
+       abort();
 }
 
 /* VPN packet I/O */