Eroare de compilare: user.c:1: warning: ignoring #pragma option user.c:3:17: error: dos.h: No such file or directory user.c:12: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'w1' user.c:16: error: expected ';', ',' or ')' before '*' token user.c:41: error: expected ';', ',' or ')' before '*' token user.c:55: error: expected ';', ',' or ')' before '*' token user.c: In function 'main': user.c:86: warning: implicit declaration of function 'init' user.c:86: error: 'w1' undeclared (first use in this function) user.c:86: error: (Each undeclared identifier is reported only once user.c:86: error: for each function it appears in.) user.c:87: error: 'w2' undeclared (first use in this function) user.c:89: warning: implicit declaration of function 'extract' user.c:106:2: warning: no newline at end of file