41 static char *trim_line(char *line) {  in trim_line()  argument
43   char *end = line;  in trim_line()
49   } while (end >= line && isspace(*end));  in trim_line()
53   while (isspace(*line)) {  in trim_line()
54     line++;  in trim_line()
56   return line;  in trim_line()
63   char line[1024];  in parse_config_entry_count()  local
64   while (fgets(line, sizeof(line), cfg_fp) != NULL) {  in parse_config_entry_count()
65     char c = line[0];  in parse_config_entry_count()
80   char line[1024];  in output_img_with_config()  local
81   while (fgets(line, sizeof(line), cfg_fp) != NULL) {  in output_img_with_config()
82     char *trimmed = trim_line(line);  in output_img_with_config()
88     if (trimmed == line) {  in output_img_with_config()