{
  "ffi_format": 5,
  "functions": [
    { "name": "nativeScale", "symbol": "sf_scale", "params": ["f64"], "returns": "f64" },
    { "name": "nativeInvert", "symbol": "sf_invert", "params": ["bool"], "returns": "bool" },
    { "name": "nativeU8", "symbol": "sf_u8", "params": ["u8"], "returns": "u8" },
    { "name": "nativeU32", "symbol": "sf_u32", "params": ["u32"], "returns": "u32" },
    { "name": "nativeI32", "symbol": "sf_i32", "params": ["i32"], "returns": "i32" },
    { "name": "nativeTextSum", "symbol": "sf_text_sum", "params": ["string"], "returns": "f64" },
    { "name": "nativeBytesSum", "symbol": "sf_bytes_sum", "params": ["bytes"], "returns": "f64" },
    { "name": "nativeNote", "symbol": "sf_note", "params": ["f64"], "returns": "void" },
    { "name": "nativeLastNote", "symbol": "sf_last_note", "params": [], "returns": "f64" },
    {
      "name": "nativeApply",
      "symbol": "sf_apply",
      "params": [
        {
          "callback": {
            "id": "apply",
            "params": ["f64", { "context": "apply" }],
            "returns": "f64",
            "lifetime": "call"
          }
        },
        "f64",
        { "context": "apply" }
      ],
      "returns": "f64"
    },
    {
      "name": "nativeCombineRaw",
      "symbol": "sf_combine_raw",
      "params": [
        {
          "callback": {
            "id": "left",
            "params": ["f64"],
            "returns": "f64",
            "lifetime": "call"
          }
        },
        {
          "callback": {
            "id": "right",
            "params": ["f64"],
            "returns": "f64",
            "lifetime": "call"
          }
        },
        "f64"
      ],
      "returns": "f64"
    },
    {
      "name": "nativeCallbackSymbolCollision",
      "symbol": "sc_ffi_cb_0",
      "params": [
        {
          "callback": {
            "id": "collision",
            "params": ["f64"],
            "returns": "f64",
            "lifetime": "call"
          }
        }
      ],
      "returns": "f64"
    },
    {
      "name": "nativeCallbackTlsCollision",
      "symbol": "sc_ffi_cb_ctx_2",
      "params": ["f64"],
      "returns": "f64"
    },
    {
      "name": "nativeCallbackMix",
      "symbol": "sf_callback_mix",
      "params": [
        {
          "callback": {
            "id": "mix",
            "params": ["bool", "u8", "u32", "i32", "f64", { "context": "mix" }],
            "returns": "u32",
            "lifetime": "call"
          }
        },
        { "context": "mix" }
      ],
      "returns": "u32"
    },
    {
      "name": "nativeEach",
      "symbol": "sf_each",
      "params": [
        {
          "callback": {
            "id": "each",
            "params": ["f64", { "context": "each" }],
            "returns": "void",
            "lifetime": "call"
          }
        },
        { "context": "each" }
      ],
      "returns": "void"
    },
    {
      "name": "nativePropVisit",
      "symbol": "sf_prop_visit",
      "params": [
        {
          "callback": {
            "id": "prop",
            "params": [{ "context": "prop" }, "i32", "cstring"],
            "returns": "void",
            "lifetime": "call"
          }
        },
        { "context": "prop" }
      ],
      "returns": "void"
    },
    {
      "name": "nativeCallbackSpans",
      "symbol": "sf_callback_spans",
      "params": [
        {
          "callback": {
            "id": "spans",
            "params": ["string", "bytes", { "context": "spans" }],
            "returns": "void",
            "lifetime": "call"
          }
        },
        { "context": "spans" }
      ],
      "returns": "void"
    },
    {
      "name": "nativeCallbackStringThrow",
      "symbol": "sf_callback_string_throw",
      "params": [
        {
          "callback": {
            "id": "stringThrow",
            "params": ["cstring", { "context": "stringThrow" }],
            "returns": "void",
            "lifetime": "call"
          }
        },
        { "context": "stringThrow" }
      ],
      "returns": "void"
    },
    {
      "name": "nativeNullCString",
      "symbol": "sf_null_cstring",
      "params": [
        {
          "callback": {
            "id": "nullCString",
            "params": ["cstring", { "context": "nullCString" }],
            "returns": "void",
            "lifetime": "call"
          }
        },
        { "context": "nullCString" }
      ],
      "returns": "void"
    },
    {
      "name": "nativeRetainedAdd",
      "symbol": "sf_retained_add",
      "params": [
        {
          "callback": {
            "id": "tick",
            "params": ["f64", { "context": "tick" }],
            "returns": "void",
            "lifetime": "retained"
          }
        },
        { "context": "tick" }
      ],
      "returns": "void"
    },
    {
      "name": "nativeRetainedRemove",
      "symbol": "sf_retained_remove",
      "params": [
        { "callback": { "release": "nativeRetainedAdd:tick" } },
        { "context": "nativeRetainedAdd:tick" }
      ],
      "returns": "void"
    },
    {
      "name": "nativeRetainedPump",
      "symbol": "sf_retained_pump",
      "params": ["f64"],
      "returns": "void"
    },
    {
      "name": "nativeRetainedFireFirst",
      "symbol": "sf_retained_fire_first",
      "params": ["f64"],
      "returns": "void"
    },
    {
      "name": "nativeRetainedRawSet",
      "symbol": "sf_retained_raw_set",
      "params": [
        {
          "callback": {
            "id": "raw",
            "params": ["f64"],
            "returns": "void",
            "lifetime": "retained"
          }
        }
      ],
      "returns": "void"
    },
    {
      "name": "nativeRetainedRawRemove",
      "symbol": "sf_retained_raw_remove",
      "params": [
        { "callback": { "release": "nativeRetainedRawSet:raw" } }
      ],
      "returns": "void"
    },
    {
      "name": "nativeRetainedRawSetFlush",
      "symbol": "sf_retained_raw_set_flush",
      "params": [
        {
          "callback": {
            "id": "raw",
            "params": ["f64"],
            "returns": "void",
            "lifetime": "retained"
          }
        }
      ],
      "returns": "void"
    },
    {
      "name": "nativeRetainedRawPump",
      "symbol": "sf_retained_raw_pump",
      "params": ["f64"],
      "returns": "void"
    },
    {
      "name": "nativeForeignStart",
      "symbol": "sf_foreign_start",
      "params": [
        {
          "callback": {
            "id": "tick",
            "params": ["f64", "cstring", { "context": "tick" }],
            "returns": "void",
            "lifetime": "retained",
            "invoke": "foreign"
          }
        },
        { "context": "tick" }
      ],
      "returns": "void"
    },
    {
      "name": "nativeForeignStop",
      "symbol": "sf_foreign_stop",
      "params": [
        { "callback": { "release": "nativeForeignStart:tick" } },
        { "context": "nativeForeignStart:tick" }
      ],
      "returns": "void"
    },
    {
      "name": "nativeForeignBurstStart",
      "symbol": "sf_foreign_burst_start",
      "params": [
        {
          "callback": {
            "id": "tick",
            "params": ["f64", "f64", { "context": "tick" }],
            "returns": "void",
            "lifetime": "retained",
            "invoke": "foreign"
          }
        },
        { "context": "tick" }
      ],
      "returns": "void"
    },
    {
      "name": "nativeForeignBurstStop",
      "symbol": "sf_foreign_burst_stop",
      "params": [
        { "callback": { "release": "nativeForeignBurstStart:tick" } },
        { "context": "nativeForeignBurstStart:tick" }
      ],
      "returns": "void"
    }
  ],
  "libraries": [],
  "system_libraries": []
}