abq.cpp: In function 'int main()': abq.cpp:25: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result abq.cpp:28: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result abq.cpp:30: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result abq.cpp: In function 'void citesteLinie(char*, FILE*)': abq.cpp:75: warning: ignoring return value of 'char* fgets(char*, int, FILE*)', declared with attribute warn_unused_result