Compilare: user.c:3:8: warning: return type defaults to ‘int’ [enabled by default] inline max2(int a, int b){ ^ user.c:7:8: warning: return type defaults to ‘int’ [enabled by default] inline cmmdc(int a, int b){ ^ user.c: In function ‘main’: user.c:21:9: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in, "%d", &t); ^ user.c:23:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in, "%d%d", &a, &b); ^