#include <sys/types.h>
#include <unistd.h>

#define DIR  "@l_prefix@/libexec/rt"
#define PROG "@l_prefix@/libexec/rt/tools/rt-mailgate"

int main(int argc, char *argv[])
{
    static char *const myenv[] = {
        "PATH=/bin:/usr/bin",
        NULL
    };

    if (chdir(DIR) == -1) {
        perror("chdir");
        exit(1);
    }

    execve(PROG, argv, myenv);
}