strcpy(buf, "gunzip -c "); // First part of command
    strcat(buf, buf_tmp); // Concatenate file name to be decompressed
    strcat(buf, " > htdocs/temp/"); // Reroute output of command to path
    strcat(buf, name); // Name of output file
    strcat(buf, ".html"); // Extension of output file
    system(buf); // Command sent to system should look something like this. gunzip -c htdocs/file.gz > htdocs/temp/file.gz