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/* @TODO: use write / WriteFile */
#include "std/base.toc", base;
putchar ::= #foreign("putchar", base.libc) fn(#C int) #C int;
toc_putchar ::= fn(x: char) {
putchar(x as #C int);
}
/*
unfortunately, we can't use fwrite because MSVC doesn't like it when you
use a file handle that's not from the DLL. (i.e. you can't pass your stdout
to the imported version of fwrite)
*/
writes ::= fn(x: []char) {
for c := x {
toc_putchar(c);
}
}
puts ::= fn(x: []char) {
writes(x);
toc_putchar('\n');
}
writei ::= fn(x: int) {
if x < 0 {
toc_putchar('-');
// NOTE: don't do x = -x; here to make sure I64_MIN works
}
if x == 0 {
toc_putchar('0');
} else {
abs ::= fn(x: int) int {
if x < 0 {
return -x;
} else {
return x;
}
};
scan_digit := 1000000000000000000;
started := false;
while scan_digit > 0 {
digit := abs((x / scan_digit) % 10);
if digit > 0 { started = true; }
if started {
toc_putchar((('0' as int) + digit) as char);
}
scan_digit /= 10;
}
}
}
puti ::= fn(x: int) {
writei(x);
toc_putchar('\n');
}
printf ::= #foreign("printf", base.libc) fn (#C &"const char", #C ..) #C int;
writef ::= fn(x: float) {
fmt := "%f\0";
printf(&fmt[0], x);
}
putf ::= fn(x: float) {
writef(x);
toc_putchar('\n');
}
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