08/08/14 09:31:09
char * cutbycomma(const char * src)
{
char * tmp = malloc(strlen(src) + 1);
int pos;
int rtn = sscanf(src, "%[^,\n]%n", tmp, & pos);
if (rtn != 1) {
/* 抽出不可 */
free(tmp);
return NULL;
}
if (src[pos] != '\0') /* 継続あり */;
return tmp;
}