Given following log snippets, their explanation, and nothing else, explain what failure, if any, occurred during build of this package.

  Snippets are in a format of [X] : [Y], where [X] is a log snippet, and [Y] is the explanation.

  Snippets are delimited with '================'.

  Drawing on information from all snippets, provide a concise explanation of the issue and recommend a solution.

  Explanation of the issue, and recommended solution, should take a handful of sentences.

  Snippets:

  [/builddir/build/BUILD/shippy-1.5.4-build/shippy-1.5.4/shippy.c:1785:25: error: too many arguments to function ‘SYSTEM_BG’; expected 0, have 1
 1785 |                         SYSTEM_BG("splash.bmp");
      |                         ^~~~~~~~~ ~~~~~~~~~~~~
In file included from /builddir/build/BUILD/shippy-1.5.4-build/shippy-1.5.4/shippy.c:19:
/builddir/build/BUILD/shippy-1.5.4-build/shippy-1.5.4/shippy.h:30:6: note: declared here
   30 | void SYSTEM_BG();
      |      ^~~~~~~~~]: [Build failure - incorrect function call in C code]
=============
[/builddir/build/BUILD/shippy-1.5.4-build/shippy-1.5.4/shipsdl2.c:409:6: error: conflicting types for ‘SYSTEM_DRAW_BG’; have ‘void(char *)’
  409 | void SYSTEM_DRAW_BG(char *bmp)
      |      ^~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/shippy-1.5.4-build/shippy-1.5.4/shipsdl2.c:7:
/builddir/build/BUILD/shippy-1.5.4-build/shippy-1.5.4/shippy.h:31:6: note: previous declaration of ‘SYSTEM_DRAW_BG’ with type ‘void(void)’
   31 | void SYSTEM_DRAW_BG();
      |      ^~~~~~~~~~~~~~]: [Build failiure - double declaration of a function with conflicting arguments]

Issue: The SYSTEM_BG() function was called with an argument, but it's defined without any, causing the compilation to fail.

The SYSTEM_DRAW_BG is being declared twice, once as void(char *), second time as void(void).  That is not allowed in C.
Resolution: Remove the argument from the SYSTEM_BG function call

Unify the SYSTEM_DRAW_BG function delaration or remove one of the declarations to fix the conflict.