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started an official API to the C runtime

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kr.angelov
2012-12-12 11:25:58 +00:00
parent 5e091d2e3d
commit aa13090b66
15 changed files with 329 additions and 173 deletions
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17
src/runtime/c/gu/ucs.c
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@@ -1,6 +1,6 @@
#include <gu/ucs.h>
#include <gu/assert.h>
#include <config.h>
#include "config.h"
GU_DEFINE_TYPE(GuUCSExn, abstract, _);
@@ -131,5 +131,16 @@ gu_ucs_to_str(const GuUCS* ubuf, size_t len, char* cbuf, GuExn* err)
extern inline bool
gu_ucs_valid(GuUCS ucs);
extern inline GuUCS
gu_char_ucs(char c);
GuUCS
gu_char_ucs(char c)
{
gu_require(gu_char_is_valid(c));
#ifdef CHAR_ASCII
GuUCS u = (GuUCS) c;
#else
extern const uint8_t gu_ucs_ascii_reverse_[CHAR_MAX];
GuUCS u = gu_ucs_ascii_reverse_[(unsigned char) c];
#endif
gu_ensure(u < 0x80);
return u;
}