Lines Matching defs:var
162 const char *var = getenv ("ARGP_HELP_FMT");
167 if (var)
169 /* Parse var. */
170 while (*var)
172 SKIPWS (var);
174 if (isalpha ((unsigned char) *var))
179 const char *arg = var;
183 var_len = arg - var;
197 if (var[0] == 'n' && var[1] == 'o' && var[2] == '-')
200 var += 3;
216 && strncmp (var, un->name, var_len) == 0)
223 (int) var_len, var);
229 (int) var_len, var);
238 (int) var_len, var);
240 var = arg;
241 if (*var == ',')
242 var++;
244 else if (*var)
248 "Garbage in ARGP_HELP_FMT: %s"), var);