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lib: make clang-SA not choke on defun_lex.l

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The flex-generated code is disabled for clang-SA builds already, but
that means that function prototypes are missing too.  Just add dummy
function prototypes so clang-SA can process the file.

Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
This commit is contained in:
David Lamparter 2024-10-16 12:41:06 +02:00
parent c071b4370d
commit 40d4a47c0e
1 changed files with 3 additions and 0 deletions
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lib/defun_lex.l
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@ -157,6 +157,9 @@ SPECIAL [(),]
%% %%
#else
extern int def_yylex(void);
extern int def_yylex_destroy(void);
#endif /* __clang_analyzer__ */ #endif /* __clang_analyzer__ */
static int yylex_clr(char **retbuf) static int yylex_clr(char **retbuf)