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#include <stdbool.h>
#include <string.h>
#include "unicode.h"
uint8_t utf32_to_utf8(uint32_t c, char *buf)
{
return g_unichar_to_utf8(c, buf);
}
uint32_t utf8_to_utf32(const char *s)
{
return g_utf8_get_char(s);
}
uint32_t utf8_to_utf32_validate(const char *s)
{
return g_utf8_get_char_validated(s, -1);
}
uint32_t utf32_isprint(uint32_t c)
{
return g_unichar_isprint(c);
}
uint32_t utf32_isspace(uint32_t c)
{
return g_unichar_isspace(c);
}
uint32_t utf32_isupper(uint32_t c)
{
return g_unichar_isupper(c);
}
uint32_t utf32_islower(uint32_t c)
{
return g_unichar_islower(c);
}
uint32_t utf32_isalnum(uint32_t c)
{
return g_unichar_isalnum(c);
}
uint32_t utf32_toupper(uint32_t c)
{
return g_unichar_toupper(c);
}
uint32_t utf32_tolower(uint32_t c)
{
return g_unichar_tolower(c);
}
char *utf8_next_char(const char *s)
{
return g_utf8_next_char(s);
}
char *utf8_prev_char(const char *s)
{
return g_utf8_prev_char(s);
}
char *utf8_strchr(const char *s, uint32_t c)
{
return g_utf8_strchr(s, -1, c);
}
char *utf8_strcasechr(const char *s, uint32_t c)
{
c = g_unichar_tolower(c);
const char *p = s;
while (*p != '\0' && g_unichar_tolower(g_utf8_get_char(p)) != c) {
p = g_utf8_next_char(p);
}
if (*p == '\0') {
return NULL;
}
return (char *)p;
}
size_t utf8_strlen(const char *s)
{
return g_utf8_strlen(s, -1);
}
char *utf8_strcasestr(const char * restrict haystack, const char * restrict needle)
{
char *h = g_utf8_casefold(haystack, -1);
char *n = g_utf8_casefold(needle, -1);
char *cmp = strstr(h, n);
char *ret;
if (cmp == NULL) {
ret = NULL;
} else {
ret = (char *)haystack + (cmp - h);
}
free(h);
free(n);
return ret;
}
char *utf8_normalize(const char *s)
{
return g_utf8_normalize(s, -1, G_NORMALIZE_DEFAULT);
}
char *utf8_compose(const char *s)
{
return g_utf8_normalize(s, -1, G_NORMALIZE_DEFAULT_COMPOSE);
}
bool utf8_validate(const char *s)
{
return g_utf8_validate(s, -1, NULL);
}
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