字符串解析
char data[1024] = "aa\t\tcc ";
怎么解析出
row[0] = "aa ";
row[1] = " ";
row[2] = "cc ";

[解决办法]
strtok
[解决办法]
#include <stdio.h>

int main(int argc, char *argv[])
{
char data[1024] = "aacc ";
char s_1[10];
char s_2[10];
char s_3[10];

sscanf (data, "%[^ '\t ']%[ '\t ']%s ", s_1, s_2, s_3);

printf ( "%s\n%s\n%s\n ", s_1, s_2, s_3);

return 0;
}

[解决办法]
我不大明白你的意思，我上面那个已经可以实现：
char data[1024] = "aa\t\tcc ";
怎么解析出
row[0] = "aa ";
row[1] = " ";
row[2] = "cc ";

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我是想取出 两个 tab 之间的空字符串

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你看这样行不？
#include <stdio.h>

int main(int argc, char *argv[])
{
char data[1024] = "aa ";
char s_1[10];


sscanf (data, "%s ", s_1);

printf ( "%s\n ", s_1);

return 0;
}