Add an SDL sound backend and use it instead of spawning an external

[micropolis] / images / legendpm.xpm

/* XPM */
static char *noname[] = {
/* width height ncolors chars_per_pixel */
"93 14 10 1",
/* colors */
"` c #000000",
"a c #B0B0B0",
"b c #00E600 m #ffffff",
"c c #007F00 m #ffffff",
"d c #FF7F00 m #ffffff",
"e c #FFFF00 m #ffffff",
"B c #00E600 m #000000",
"C c #007F00 m #000000",
"D c #FF7F00 m #000000",
"E c #FFFF00 m #000000",
/* pixels */
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
"aaaaaaaaaaaaaaa```````````````````````aaaaaaaaaaaaaaaa```````````````````````aaaaaaaaaaaaaaaa",
"aaaaaaaaaaaaaaa`EEEEEEEEEE`DDdDDDdDDD`aaaaaa````aaaaaa`ccCcccCccc`bbbbbbbbbb`aaaaaaaaaaaaaaaa",
"aaaaaaaaaaaaaaa`EEEEEEEEEE`DdDdDdDdDd`aaaaa``aa``aaaaa`cCcCcCcCcC`bbbbbbbbbb`aaaaaaa``aaaaaaa",
"aaaaaaaaaaaaaaa`EEEEEEEEEE`dDDDdDDDdD`aaaa``aaaa``aaaa`CcccCcccCc`bbbbbbbbbb`aaaaaaa``aaaaaaa",
"aaaaaaaaaaaaaaa`EEEEEEEEEE`DdDdDdDdDd`aaaa``aaa```aaaa`cCcCcCcCcC`bbbbbbbbbb`aaaaaaa``aaaaaaa",
"aaa````````aaaa`EEEEEEEEEE`DDdDDDdDDD`aaa``aaa`aa``aaa`ccCcccCccc`bbbbbbbbbb`aaaa````````aaaa",
"aaa````````aaaa`EEEEEEEEEE`DdDdDdDdDd`aaa``aa`aaa``aaa`cCcCcCcCcC`bbbbbbbbbb`aaaa````````aaaa",
"aaaaaaaaaaaaaaa`EEEEEEEEEE`dDDDdDDDdD`aaaa```aaa``aaaa`CcccCcccCc`bbbbbbbbbb`aaaaaaa``aaaaaaa",
"aaaaaaaaaaaaaaa`EEEEEEEEEE`DdDdDdDdDd`aaaa``aaaa``aaaa`cCcCcCcCcC`bbbbbbbbbb`aaaaaaa``aaaaaaa",
"aaaaaaaaaaaaaaa`EEEEEEEEEE`DDdDDDdDDD`aaaaa``aa``aaaaa`ccCcccCccc`bbbbbbbbbb`aaaaaaa``aaaaaaa",
"aaaaaaaaaaaaaaa`EEEEEEEEEE`DdDdDdDdDd`aaaaaa````aaaaaa`cCcCcCcCcC`bbbbbbbbbb`aaaaaaaaaaaaaaaa",
"aaaaaaaaaaaaaaa```````````````````````aaaaaaaaaaaaaaaa```````````````````````aaaaaaaaaaaaaaaa",
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
};