secvreg.c: In function 'la_sfarsit': secvreg.c:20: warning: array subscript has type 'char' secvreg.c: In function 'la_inceput': secvreg.c:33: warning: array subscript has type 'char' secvreg.c: In function 'main': secvreg.c:47: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result secvreg.c:58: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result secvreg.c:61: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result