Snowman doesn't recognize library function names

[rfalke]

Exe: https://github.com/rfalke/decompiler-subjects/blob/master/from_holdec/dmi/cfg/ia32_elf/subject.exe
Snowman: d7dee56

Output:

int32_t intermediate_12_loop_with_break_and_block(int32_t ecx, uint32_t a2, uint32_t a3) {
    uint32_t ebx4;
    uint32_t eax5;
    uint32_t eax6;

    ebx4 = a2;
    while (fun_8048350("head"), eax5 = fun_8048340(0), eax5 != ebx4) {
        fun_8048350("barrier");
        eax6 = fun_8048380("barrier");
        if (ebx4 == eax6) 
            goto addr_8048899_4;
        fun_8048350("tail");
    }
    fun_8048350("will break");
    addr_8048899_4:
    return 0;
}

The fun_8048350() calls should be puts() calls. The fun_8048340() should be time().