[core] li_restricted_strtoint64()

(make public for reuse)

src/request.c

@@ -376,7 +376,7 @@ static int http_request_header_char_invalid(request_st * const restrict r, const
 }
 
 
-static int64_t
+int64_t
 li_restricted_strtoint64 (const char *v, const uint32_t vlen, const char ** const err)
 {
     /* base 10 strtoll() parsing exactly vlen chars and requiring digits 0-9 */

src/request.h

@@ -216,4 +216,6 @@ int http_request_parse_target(request_st *r, int scheme_port);
 int http_request_host_normalize(buffer *b, int scheme_port);
 int http_request_host_policy(buffer *b, unsigned int http_parseopts, int scheme_port);
 
+int64_t li_restricted_strtoint64 (const char *v, const uint32_t vlen, const char ** const err);
+
 #endif