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LibC: Enough compat work to make binutils-2.32 build and run.

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This commit is contained in:
Andreas Kling 2019-02-23 17:24:50 +01:00
parent d7753c7c8d
commit a7a456002e
14 changed files with 110 additions and 45 deletions
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25
LibC/ctype.cpp
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@ -1,28 +1,3 @@
#include <ctype.h>
#include <string.h>
int ispunct(int c)
{
const char* punctuation_characters = "!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~";
return !!strchr(punctuation_characters, c);
}
int isprint(int c)
{
return c >= 0x20 && c != 0x7f;
}
int isalnum(int c)
{
return isalpha(c) || isdigit(c);
}
int isalpha(int c)
{
return isupper(c) || islower(c);
}
int iscntrl(int c)
{
return (c >= 0 && c <= 0x1f) || c == 0x7f;
}