49     if (in == NULL || out == NULL || len == 0) return NULL ;  in strlwc()
74         return NULL ;  in xstrdup()
93     char *last = NULL ;  in strstrip()
96     if (s == NULL) return 0;  in strstrip()
169     if (d == NULL) return -1 ;  in iniparser_getnsec()
172         if (d->key[i] == NULL)  in iniparser_getnsec()
174         if (strchr(d->key[i], ':') == NULL) {  in iniparser_getnsec()
200     if (d == NULL || n < 0) return NULL ;  in iniparser_getsecname()
203         if (d->key[i] == NULL)  in iniparser_getsecname()
205         if (strchr(d->key[i], ':') == NULL) {  in iniparser_getsecname()
212         return NULL ;  in iniparser_getsecname()
234     if (d == NULL || f == NULL) return ;  in iniparser_dump()
236         if (d->key[i] == NULL)  in iniparser_dump()
238         if (d->val[i] != NULL) {  in iniparser_dump()
264     if (d == NULL || f == NULL) return ;  in iniparser_dump_ini()
270             if (d->key[i] == NULL)  in iniparser_dump_ini()
302     if (d == NULL || f == NULL) return ;  in iniparser_dumpsection_ini()
309         if (d->key[j] == NULL)  in iniparser_dumpsection_ini()
338     if (d == NULL) return nkeys;  in iniparser_getsecnkeys()
346         if (d->key[j] == NULL)  in iniparser_getsecnkeys()
377     if (d == NULL || keys == NULL) return NULL;  in iniparser_getseckeys()
378     if (! iniparser_find_entry(d, s)) return NULL;  in iniparser_getseckeys()
387         if (d->key[j] == NULL)  in iniparser_getseckeys()
419     if (d == NULL || key == NULL)  in iniparser_getstring()
460     return strtol(str, NULL, 0);  in iniparser_getlongint()
640     char * line = NULL;  in iniparser_line()
732     if ((in = fopen(ininame, "r")) == NULL) {  in iniparser_load()
734         return NULL ;  in iniparser_load()
740         return NULL ;  in iniparser_load()
749     while (fgets(line + last, ASCIILINESZ - last, in) != NULL) {  in iniparser_load()
762             return NULL ;  in iniparser_load()
787             mem_err = dictionary_set(dict, section, NULL);  in iniparser_load()
816         dict = NULL ;  in iniparser_load()