Adding Pravetz-16S definition

src/include/86box/machine.h

@@ -918,6 +918,7 @@ extern int machine_xt_v20xt_init(const machine_t *);
 
 extern int machine_xt_iskra3104_init(const machine_t *);
 extern int machine_xt_pravetz16_imko4_init(const machine_t *);
+extern int machine_xt_pravetz16s_cpu12_init(const machine_t *);
 extern int machine_xt_micoms_xl7turbo_init(const machine_t *);
 
 /* m_xt_compaq.c */

src/machine/m_xt.c

@@ -368,6 +368,21 @@ machine_xt_pravetz16_imko4_init(const machine_t *model)
     return ret;
 }
 
+int
+machine_xt_pravetz16s_cpu12_init(const machine_t *model)
+{
+    int ret;
+
+    ret = bios_load_linear("roms/machines/pravetz16s/PR16S.BIN",
+                           0x000fe000, 8192, 0);
+
+    if (bios_only || !ret)
+        return ret;
+
+    machine_xt_init_ex(model);
+    return ret;
+}
+
 int
 machine_xt_micoms_xl7turbo_init(const machine_t *model)
 {

src/machine/machine_table.c

@@ -1339,6 +1339,45 @@ const machine_t machines[] = {
         .snd_device = NULL,
         .net_device = NULL
     },
+    {
+        .name = "[8088] Pravetz 16S / CPU12",
+        .internal_name = "pravetz16s",
+        .type = MACHINE_TYPE_8088,
+        .chipset = MACHINE_CHIPSET_DISCRETE,
+        .init = machine_xt_pravetz16s_cpu12_init,
+        .p1_handler = NULL,
+        .gpio_handler = NULL,
+        .available_flag = MACHINE_AVAILABLE,
+        .gpio_acpi_handler = NULL,
+        .cpu = {
+            .package = CPU_PKG_8088,
+            .block = CPU_BLOCK_NONE,
+            .min_bus = 0,
+            .max_bus = 0,
+            .min_voltage = 0,
+            .max_voltage = 0,
+            .min_multi = 0,
+            .max_multi = 0
+        },
+        .bus_flags = MACHINE_PC,
+        .flags = MACHINE_FLAGS_NONE,
+        .ram = {
+            .min = 64,
+            .max = 640,
+            .step = 64
+        },
+        .nvrmask = 0,
+        .kbc_device = &keyboard_xt_device,
+        .kbc_p1 = 0xff,
+        .gpio = 0xffffffff,
+        .gpio_acpi = 0xffffffff,
+        .device = NULL,
+        .fdc_device = NULL,
+        .sio_device = NULL,
+        .vid_device = NULL,
+        .snd_device = NULL,
+        .net_device = NULL
+    },
     {
         .name = "[8088] Sanyo SX-16",
         .internal_name = "sansx16",