fgetc fgets fread

fprintf() fprintf(FILE *stream, const char *StringAndAnyVariableTags); For the tags you can use see here. fputc fputs fwrite fflush() fflush(FILE *stream);

fopen() fopen(const char *filename, const char *access_mode) fseek ftell – get current position in file as an int long int ftell(FILE *stream) fgetpos fsetpos rewind fclose remove rename clearerr feof ferror