libgrapheme

commit f70ea8c12ab5b7ad6f90f8860544779a43ce8a9e
parent 995e37182dc53da55dc4cf34868513610215c79e
Author: Laslo Hunhold <dev@frign.de>
Date:   Sun,  2 Oct 2022 22:30:08 +0200

Drop get_codepoint*() and set_codepoint*() functions

These are, now that all code has been refactored with Herodotus and
Proper, no longer used and can be dropped.

Signed-off-by: Laslo Hunhold <dev@frign.de>

Diffstat:
M
src/util.c
 | 
62
--------------------------------------------------------------
M
src/util.h
 | 
6
------

2 files changed, 0 insertions(+), 68 deletions(-)
diff --git a/src/util.c b/src/util.c
@@ -408,65 +408,3 @@ proper_advance(struct proper *p)
 
 	return 0;
 }
-
-inline size_t
-get_codepoint(const void *str, size_t len, size_t offset, uint_least32_t *cp)
-{
-	if (offset < len) {
-		*cp = ((const uint_least32_t *)str)[offset];
-		return 1;
-	} else {
-		*cp = GRAPHEME_INVALID_CODEPOINT;
-		return 0;
-	}
-}
-
-inline size_t
-get_codepoint_utf8(const void *str, size_t len, size_t offset, uint_least32_t *cp)
-{
-	size_t ret;
-
-	if (offset < len) {
-		ret = grapheme_decode_utf8((const char *)str + offset,
-		                           len - offset, cp);
-
-		if (unlikely(len == SIZE_MAX && cp == 0)) {
-			return 0;
-		} else {
-			return ret;
-		}
-	} else {
-		*cp = GRAPHEME_INVALID_CODEPOINT;
-		return 0;
-	}
-}
-
-inline size_t
-set_codepoint(uint_least32_t cp, void *str, size_t len, size_t offset)
-{
-	if (str == NULL || len == 0) {
-		return 1;
-	}
-
-	if (offset < len) {
-		((uint_least32_t *)str)[offset] = cp;
-		return 1;
-	} else {
-		return 0;
-	}
-}
-
-inline size_t
-set_codepoint_utf8(uint_least32_t cp, void *str, size_t len, size_t offset)
-{
-	if (str == NULL || len == 0) {
-		return grapheme_encode_utf8(cp, NULL, 0);
-	}
-
-	if (offset < len) {
-		return grapheme_encode_utf8(cp, (char *)str + offset,
-		                            len - offset);
-	} else {
-		return grapheme_encode_utf8(cp, NULL, 0);
-	}
-}
diff --git a/src/util.h b/src/util.h
@@ -113,10 +113,4 @@ void proper_init(const HERODOTUS_READER *, void *, uint_least8_t,
                  struct proper *);
 int proper_advance(struct proper *);
 
-size_t get_codepoint(const void *, size_t, size_t, uint_least32_t *);
-size_t get_codepoint_utf8(const void *, size_t, size_t, uint_least32_t *);
-
-size_t set_codepoint(uint_least32_t, void *, size_t, size_t);
-size_t set_codepoint_utf8(uint_least32_t, void *, size_t, size_t);
-
 #endif /* UTIL_H */