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test_library: suppress size_t -> int warning

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getopt: suppress `-Wdeprecated-non-prototype` warnings
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gitlost 2024-05-28 02:39:49 +01:00
parent eb035a6372
commit a1aefdc50b
3 changed files with 5 additions and 3 deletions
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2
backend/tests/test_library.c
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@ -683,7 +683,7 @@ static void test_escape_char_process_test(const testCtx *const p_ctx) {
symbol.symbology = data[i].symbology;
symbol.input_mode = data[i].input_mode;
length = strlen(data[i].data);
length = (int) strlen(data[i].data);
escaped_len = length;
ret = escape_char_process_test(&symbol, (unsigned char *) data[i].data, &escaped_len, NULL);

3
getopt/getopt.c
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@ -197,7 +197,8 @@ static char *posixly_correct;
whose names are inconsistent. */
#ifndef getenv
extern char *getenv ();
/* zint: prototype it to avoid warning `-Wdeprecated-non-prototype` (will be error in C2x) */
extern char *getenv (const char *); /* was extern char *getenv (); */
#endif
#endif /* not __GNU_LIBRARY__ */

3
getopt/getopt.h
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@ -135,7 +135,8 @@ struct option
arguments to the option '\0'. This behavior is specific to the GNU
`getopt'. */
#ifdef __GNU_LIBRARY__
/* zint: prototype it always to avoid warning `-Wdeprecated-non-prototype` (will be error in C2x) */
#ifdef 1 /* was __GNU_LIBRARY__ */
/* Many other libraries have conflicting prototypes for getopt, with
differences in the consts, in stdlib.h. To avoid compilation
errors, only prototype getopt for the GNU C library. */