vc++6.0 执行 link.exe 时出错

#include <stdio.h>

void main()
{
char a,b;
a=120;
b=121;
printf("%c,%c\n",a,b);
ptintf("%d,%d\n",a,b);
}

Linking...
char.obj : error LNK2001: unresolved external symbol _ptintf
Debug/char.exe : fatal error LNK1120: 1 unresolved externals
执行 link.exe 时出错.

char.exe - 1 error(s), 0 warning(s)

最后一句ptintf("%d,%d\n",a,b);拼写想错误
改为printf("%d,%d\n",a,b);

ptintf("%d,%d\n",a,b);

没有主函数:unresolved external symbol _main