Moved _Bool to int because C89/C99 has no bool type. Step 2.
Moved _Bool to int because C89/C99 has no bool type. Step 2.

disaykin/libetpan,jjz/libetpan,tipbit/libetpan,jjz/libetpan,jjz/libetpan,disaykin/libetpan,disaykin/libetpan,tipbit/libetpan,tipbit/libetpan