started an official API to the C runtime

src/runtime/c/gu/sysdeps.h

@@ -1,8 +1,6 @@
 #ifndef GU_SYSDEPS_H_
 #define GU_SYSDEPS_H_
 
-#include <config.h>
-
 #if defined(__GNUC__) && !defined(__STRICT_ANSI__)
 # define GU_GNUC
 #endif

src/runtime/c/gu/ucs.c

@@ -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;
+}

src/runtime/c/gu/ucs.h

@@ -5,7 +5,6 @@
 #include <gu/exn.h>
 #include <gu/assert.h>
 
-
 #if defined(__STDC_ISO_10646__) && WCHAR_MAX >= 0x10FFFF
 #include <wchar.h>
 #define GU_UCS_WCHAR
@@ -25,19 +24,8 @@ gu_ucs_valid(GuUCS ucs)
 	return ucs >= 0 && ucs <= GU_UCS_MAX;
 }
 
-inline 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;
-}
+GuUCS
+gu_char_ucs(char c);
 
 char
 gu_ucs_char(GuUCS uc, GuExn* err);

src/runtime/c/gu/utf8.c

@@ -1,6 +1,6 @@
 #include <gu/assert.h>
 #include <gu/utf8.h>
-#include <config.h>
+#include "config.h"
 
 GuUCS
 gu_utf8_decode(const uint8_t** src_inout)
@@ -73,7 +73,6 @@ fail:
 	return 0;
 }
 
-
 size_t
 gu_advance_utf8(GuUCS ucs, uint8_t* buf)
 {
@@ -105,6 +104,19 @@ gu_in_utf8_char_(GuIn* in, GuExn* err)
 	return gu_ucs_char(gu_in_utf8(in, err), err);
 }
 
+char
+gu_in_utf8_char(GuIn* in, GuExn* err)
+{
+#ifdef CHAR_ASCII
+	int i = gu_in_peek_u8(in);
+	if (i >= 0 && i < 0x80) {
+		gu_in_consume(in, 1);
+		return (char) i;
+	}
+#endif
+	return gu_in_utf8_char_(in, err);
+}
+
 void
 gu_out_utf8_long_(GuUCS ucs, GuOut* out, GuExn* err)
 {
@@ -210,11 +222,17 @@ void gu_str_out_utf8_(const char* str, GuOut* out, GuExn* err)
 
 #endif
 
-extern inline void 
-gu_str_out_utf8(const char* str, GuOut* out, GuExn* err);
-
 extern inline GuUCS
 gu_in_utf8(GuIn* in, GuExn* err);
 
-extern inline char
-gu_in_utf8_char(GuIn* in, GuExn* err);
+void 
+gu_str_out_utf8(const char* str, GuOut* out, GuExn* err)
+{
+#ifdef CHAR_ASCII
+	gu_out_bytes(out, (const uint8_t*) str, strlen(str), err);
+#else
+	extern void 
+		gu_str_out_utf8_(const char* str, GuOut* out, GuExn* err);
+	gu_str_out_utf8_(str, out, err);
+#endif
+}

src/runtime/c/gu/utf8.h

@@ -18,19 +18,8 @@ gu_in_utf8(GuIn* in, GuExn* err)
 }
 
 
-inline char
-gu_in_utf8_char(GuIn* in, GuExn* err)
-{
-#ifdef CHAR_ASCII
-	int i = gu_in_peek_u8(in);
-	if (i >= 0 && i < 0x80) {
-		gu_in_consume(in, 1);
-		return (char) i;
-	}
-#endif
-	extern char gu_in_utf8_char_(GuIn* in, GuExn* err);
-	return gu_in_utf8_char_(in, err);
-}
+char
+gu_in_utf8_char(GuIn* in, GuExn* err);
 
 void
 gu_out_utf8_long_(GuUCS ucs, GuOut* out, GuExn* err);
@@ -52,16 +41,7 @@ gu_utf32_out_utf8(const GuUCS* src, size_t len, GuOut* out, GuExn* err);
 GuUCS
 gu_utf8_decode(const uint8_t** utf8);
 
-inline void 
-gu_str_out_utf8(const char* str, GuOut* out, GuExn* err)
-{
-#ifdef CHAR_ASCII
-	gu_out_bytes(out, (const uint8_t*) str, strlen(str), err);
-#else
-	extern void 
-		gu_str_out_utf8_(const char* str, GuOut* out, GuExn* err);
-	gu_str_out_utf8_(str, out, err);
-#endif
-}
+void 
+gu_str_out_utf8(const char* str, GuOut* out, GuExn* err);
 
 #endif // GU_UTF8_H_