Use stdbool more widely
We already use the C99 bool type from stdbool.h in a few places. However there are many other places we represent boolean values as plain ints. This patch changes that. Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
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@@ -31,7 +31,7 @@ extern void print_error(char const *fmt, ...);
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extern void yyerror(char const *s);
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extern struct boot_info *the_boot_info;
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extern int treesource_error;
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extern bool treesource_error;
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static unsigned long long eval_literal(const char *s, int base, int bits);
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static unsigned char eval_char_literal(const char *s);
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@@ -478,7 +478,7 @@ void print_error(char const *fmt, ...)
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srcpos_verror(&yylloc, fmt, va);
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va_end(va);
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treesource_error = 1;
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treesource_error = true;
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}
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void yyerror(char const *s) {
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