80     size_t n;  in psa_its_read_file()  local
92     n = fread(&header, 1, sizeof(header), *p_stream);  in psa_its_read_file()
93     if (n != sizeof(header)) {  in psa_its_read_file()
127     size_t n;  in psa_its_get()  local
159     n = fread(p_data, 1, data_length, stream);  in psa_its_get()
160     if (n != data_length) {  in psa_its_get()
165         *p_data_length = n;  in psa_its_get()
188     size_t n;  in psa_its_set()  local
205     n = fwrite(&header, 1, sizeof(header), stream);  in psa_its_set()
206     if (n != sizeof(header)) {  in psa_its_set()
210         n = fwrite(p_data, 1, data_length, stream);  in psa_its_set()
211         if (n != data_length) {  in psa_its_set()