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Fix putchar() return value.

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This commit is contained in:
David Given 2016-11-28 21:38:46 +01:00
parent 9f34262f95
commit bbcc08a6b6
1 changed files with 2 additions and 1 deletions
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3
lang/b/lib/main.c
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@ -22,9 +22,10 @@ static intptr_t i_getchar(void)
return fgetc(output_unit); return fgetc(output_unit);
} }
static void i_putchar(intptr_t c) static intptr_t i_putchar(intptr_t c)
{ {
fputc(c, output_unit); fputc(c, output_unit);
return c;
} }
uintptr_t b_char = (uintptr_t)i_char; uintptr_t b_char = (uintptr_t)i_char;