ab5940c9cf
Related to: <https://fedoraproject.org/wiki/Changes/PortingToModernC> <https://fedoraproject.org/wiki/Toolchain/PortingToModernC>
36 lines
877 B
Diff
36 lines
877 B
Diff
Avoid implicit function declarations in lang.c. Future compilers will
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not support them by default, leading to build failures.
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Submitted upstream: <https://gitlab.com/alevt/alevt/-/merge_requests/10>
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diff --git a/lang.c b/lang.c
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index 847fd52a7d2d1142..9882dc85a7b08929 100644
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--- a/lang.c
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+++ b/lang.c
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@@ -4,6 +4,9 @@
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#include "vt.h"
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#include "lang.h"
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+static int is_greek(int c);
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+static int is_koi(int c);
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+
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int latin1 = -1;
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static u8 lang_char[256];
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@@ -197,14 +200,14 @@ else if ((latin1 == GREEK) && lang==15) { /* Hellas */
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}
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/* check for Greek chars - needs locale iso8859-7 set */
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-int is_greek(int c)
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+static int is_greek(int c)
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{
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if( isalpha(c | 0x80)) return 1;
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return 0;
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}
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/* check for russian chars - needs locale KOI8-R set */
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-int is_koi(int c)
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+static int is_koi(int c)
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{
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if( isalpha(c | 0x80)) return 1;
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if( c=='&' ) return 1;
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