I am compiling C programs with gcc on cygwin. And it show this problem: /ecos-c/WINDOWS/TEMP/ccMydBah.o: In function `main': /ecos-c/WINDOWS/TEMP/ccMydBah.o(.text+0x24): undefined reference to `clrscr' /ecos-c/WINDOWS/TEMP/ccMydBah.o(.text+0x2c): undefined reference to `printf' /ecos-c/WINDOWS/TEMP/ccMydBah.o(.text+0x34): undefined reference to `printf' collect2: ld returned 1 exit status What is happening? How i fix it? * iBest. Internet grátis com qualidade de internet paga. Clique abaixo para conectar-se à internet gratuitamente: http://discador.ibest.com.br/mail.html