Eroare de compilare: user.c:3:20: error: Windows.h: No such file or directory user.c:19: error: expected ‘;’, ‘,’ or ‘)’ before ‘&’ token user.c: In function ‘bfs’: user.c:62: warning: implicit declaration of function ‘insereaza’ user.c: In function ‘citire’: user.c:84: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result user.c:87: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result user.c: In function ‘main’: user.c:115: warning: implicit declaration of function ‘system’