src: introduce type tribool

2023-08-15 14:44:50 +02:00
parent 10e759f1f1
commit a9ac4b5e23
51 changed files with 228 additions and 120 deletions
@@ -58,7 +58,7 @@ const int *PackCom::getFilters() const {
 //
 **************************************************************************/

-bool PackCom::canPack() {
+tribool PackCom::canPack() {
    byte buf[128];

    fi->readx(buf, sizeof(buf));
@@ -197,7 +197,7 @@ void PackCom::pack(OutputFile *fo) {
 //
 **************************************************************************/

-int PackCom::canUnpack() {
+tribool PackCom::canUnpack() {
    if (!readPackHeader(128)) // read "ph"
        return false;
    if (file_size_u <= ph.c_len)