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Comments in headers are changed a bit: removed adoc-specific stuff,
markdown is used instead

PUBLISHED_FROM=9242cce85cc52a47a197d377e7e23804721a6bb5

docs/c-api/json-rpc.h/mg_rpc_dispatch.md

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+---
+title: "mg_rpc_dispatch()"
+decl_name: "mg_rpc_dispatch"
+symbol_kind: "func"
+signature: |
+  int mg_rpc_dispatch(const char *buf, int, char *dst, int dst_len,
+                      const char **methods, mg_rpc_handler_t *handlers);
+---
+
+Dispatches a JSON-RPC request.
+
+Parses JSON-RPC request contained in `buf`, `len`.
+Then, dispatches the request to the correct handler method.
+Valid method names should be specified in NULL
+terminated array `methods`, and corresponding handlers in `handlers`.
+Result is put in `dst`, `dst_len`. Return: length of the result, which
+can be larger then `dst_len` that indicates an overflow.
+Overflown bytes are not written to the buffer.
+If method is not found, an error is automatically generated. 
+