detect/files: remove unused prototypes

src/detect-engine-file.h

@@ -24,16 +24,6 @@
 #ifndef __DETECT_ENGINE_FILE_H__
 #define __DETECT_ENGINE_FILE_H__
 
-int DetectFileInspectHttp(ThreadVars *tv,
-        DetectEngineCtx *de_ctx, DetectEngineThreadCtx *det_ctx,
-        const Signature *s, const SigMatchData *smd,
-        Flow *f, uint8_t flags, void *alstate, void *tx, uint64_t tx_id);
-
-int DetectFileInspectSmtp(ThreadVars *tv,
-        DetectEngineCtx *de_ctx, DetectEngineThreadCtx *det_ctx,
-        const Signature *s, const SigMatchData *smd,
-        Flow *f, uint8_t flags, void *alstate, void *tx, uint64_t tx_id);
-
 int DetectFileInspectGeneric(DetectEngineCtx *de_ctx, DetectEngineThreadCtx *det_ctx,
         const struct DetectEngineAppInspectionEngine_ *engine, const Signature *s, Flow *f,
         uint8_t flags, void *_alstate, void *tx, uint64_t tx_id);