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#include <stdio.h>
#include <stdlib.h>
#define VERSION "0.1"
int main(int argc, char **argv)
{
printf("--== fool's %s - version %s ==-\n",argv[0],VERSION);
// keyboard
int ctrl_fd=_open("/dev/tty");
// Input (default stdin)
FILE *in=stdin;
// Output
FILE *out=stdout;
// In case a Filename was supplied (TODO: getcwd / setcwd , chdir, open realative to dir.
if(argc>1){
{
in=fopen(argv[1],"r");
}
}
char buf[256];
for(int i=0;i<20;i++)
{
if(fgets(buf,256,in)==NULL)return EXIT_SUCCESS;
fputs(buf,out);
}
while(1)
{
if(fgets(buf,256,in)==NULL)break;
fputs(buf,out);
_read(ctrl_fd,buf,1); // wait for any key
}
return EXIT_SUCCESS;
}
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