Squelch redundant declaration warnings.

Have the text-to-pcap scanners define a routine that the main code
calls, which both allocates and destroys the scanner.  Don't declare the
Lex-generated routines in a header file we create, declare that routine,
instead.

Change-Id: Icad6a83db1a0dea8ac390315af72383fc99f8513
Reviewed-on: https://code.wireshark.org/review/25822
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>

1 files changed, 10 insertions, 0 deletions

diff --git a/text2pcap-scanner.l b/text2pcap-scanner.l
index c233999d4d..51c5d67bca 100644
--- a/text2pcap-scanner.l
+++ b/text2pcap-scanner.l
@@ -113,3 +113,13 @@ eol \r?\n\r?
  * Turn diagnostics back on, so we check the code that we've written.
  */
 DIAG_ON_FLEX
+
+int
+text2pcap_scan(void)
+{
+    int ret;
+
+    ret = text2pcap_lex();
+    text2pcap_lex_destroy();
+    return ret;
+}