forked from enlightenment/efl
parent
4f10fa29b3
commit
2a6937cccb
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@ -34,11 +34,11 @@ evas_common_font_ascent_get(RGBA_Font *fn)
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int val, dv;
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int ret;
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RGBA_Font_Int *fi;
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evas_common_font_size_use(fn);
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fi = fn->fonts->data;
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val = (int)fi->src->ft.face->size->metrics.ascender;
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dv = (fi->src->ft.orig_upem * 2048) / fi->src->ft.face->units_per_EM;
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dv = (fi->src->ft.orig_upem * 2048) / fi->src->ft.face->units_per_EM;
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ret = (val * fi->src->ft.face->size->metrics.y_scale) / (dv * dv);
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return ret;
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}
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@ -49,11 +49,11 @@ evas_common_font_descent_get(RGBA_Font *fn)
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int val, dv;
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int ret;
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RGBA_Font_Int *fi;
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evas_common_font_size_use(fn);
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fi = fn->fonts->data;
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val = -(int)fi->src->ft.face->size->metrics.descender;
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dv = (fi->src->ft.orig_upem * 2048) / fi->src->ft.face->units_per_EM;
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dv = (fi->src->ft.orig_upem * 2048) / fi->src->ft.face->units_per_EM;
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ret = (val * fi->src->ft.face->size->metrics.y_scale) / (dv * dv);
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return ret;
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}
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@ -64,11 +64,11 @@ evas_common_font_max_ascent_get(RGBA_Font *fn)
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int val, dv;
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int ret;
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RGBA_Font_Int *fi;
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evas_common_font_size_use(fn);
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fi = fn->fonts->data;
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val = (int)fi->src->ft.face->bbox.yMax;
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dv = (fi->src->ft.orig_upem * 2048) / fi->src->ft.face->units_per_EM;
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dv = (fi->src->ft.orig_upem * 2048) / fi->src->ft.face->units_per_EM;
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ret = (val * fi->src->ft.face->size->metrics.y_scale) / (dv * dv);
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return ret;
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}
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@ -79,11 +79,11 @@ evas_common_font_max_descent_get(RGBA_Font *fn)
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int val, dv;
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int ret;
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RGBA_Font_Int *fi;
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evas_common_font_size_use(fn);
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fi = fn->fonts->data;
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val = -(int)fi->src->ft.face->bbox.yMin;
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dv = (fi->src->ft.orig_upem * 2048) / fi->src->ft.face->units_per_EM;
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dv = (fi->src->ft.orig_upem * 2048) / fi->src->ft.face->units_per_EM;
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ret = (val * fi->src->ft.face->size->metrics.y_scale) / (dv * dv);
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return ret;
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}
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@ -94,11 +94,11 @@ evas_common_font_get_line_advance(RGBA_Font *fn)
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int val, dv;
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int ret;
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RGBA_Font_Int *fi;
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evas_common_font_size_use(fn);
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fi = fn->fonts->data;
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val = (int)fi->src->ft.face->size->metrics.height;
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dv = (fi->src->ft.orig_upem * 2048) / fi->src->ft.face->units_per_EM;
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dv = (fi->src->ft.orig_upem * 2048) / fi->src->ft.face->units_per_EM;
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ret = (val * fi->src->ft.face->size->metrics.y_scale) / (dv * dv);
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return ret;
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}
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@ -107,24 +107,24 @@ int
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evas_common_font_utf8_get_next(unsigned char *buf, int *iindex)
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{
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/* Reads UTF8 bytes from @buf, starting at *@index and returns
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* the decoded code point at iindex offset, and advances iidnex
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* the decoded code point at iindex offset, and advances iidnex
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* to the next code point after this.
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*
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*
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* Returns 0 to indicate an error (e.g. invalid UTF8)
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*/
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*/
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int index = *iindex, r;
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unsigned char d, d2, d3, d4;
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d = buf[index++];
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if (!d)
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return 0;
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if (d < 0x80)
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if (d < 0x80)
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{
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*iindex = index;
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return d;
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return d;
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}
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if ((d & 0xe0) == 0xc0)
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{
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if ((d & 0xe0) == 0xc0)
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{
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/* 2 byte */
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if (((d2 = buf[index++]) & 0xc0) != 0x80)
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return 0;
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@ -132,8 +132,8 @@ evas_common_font_utf8_get_next(unsigned char *buf, int *iindex)
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r <<= 6;
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r |= (d2 & 0x3f); /* copy lower 6 */
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}
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else if ((d & 0xf0) == 0xe0)
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{
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else if ((d & 0xf0) == 0xe0)
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{
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/* 3 byte */
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if (((d2 = buf[index++]) & 0xc0) != 0x80 ||
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((d3 = buf[index++]) & 0xc0) != 0x80)
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@ -145,7 +145,7 @@ evas_common_font_utf8_get_next(unsigned char *buf, int *iindex)
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r |= (d3 & 0x3f);
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}
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else
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{
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{
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/* 4 byte */
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if (((d2 = buf[index++]) & 0xc0) != 0x80 ||
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((d3 = buf[index++]) & 0xc0) != 0x80 ||
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@ -157,7 +157,7 @@ evas_common_font_utf8_get_next(unsigned char *buf, int *iindex)
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r <<= 6;
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r |= (d3 & 0x3f);
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r <<= 6;
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r |= (d4 & 0x3f);
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r |= (d4 & 0x3f);
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}
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*iindex = index;
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return r;
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@ -167,21 +167,21 @@ int
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evas_common_font_utf8_get_prev(unsigned char *buf, int *iindex)
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{
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/* Reads UTF8 bytes from @buf, starting at *@index and returns
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* the decoded code point at iindex offset, and advances iidnex
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* the decoded code point at iindex offset, and advances iidnex
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* to the next code point after this.
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*
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*
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* Returns 0 to indicate an error (e.g. invalid UTF8)
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*/
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*/
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int index = *iindex, r, istart = *iindex;
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unsigned char d, d2, d3, d4;
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d = buf[index++];
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if (d < 0x80)
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if (d < 0x80)
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{
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r = d;
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}
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else if ((d & 0xe0) == 0xc0)
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{
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else if ((d & 0xe0) == 0xc0)
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{
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/* 2 byte */
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d2 = buf[index++];
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if ((d2 & 0xc0) != 0x80)
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@ -190,8 +190,8 @@ evas_common_font_utf8_get_prev(unsigned char *buf, int *iindex)
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r <<= 6;
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r |= (d2 & 0x3f); /* copy lower 6 */
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}
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else if ((d & 0xf0) == 0xe0)
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{
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else if ((d & 0xf0) == 0xe0)
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{
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/* 3 byte */
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d2 = buf[index++];
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d3 = buf[index++];
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@ -205,7 +205,7 @@ evas_common_font_utf8_get_prev(unsigned char *buf, int *iindex)
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r |= (d3 & 0x3f);
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}
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else
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{
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{
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/* 4 byte */
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d2 = buf[index++];
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d3 = buf[index++];
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@ -220,7 +220,7 @@ evas_common_font_utf8_get_prev(unsigned char *buf, int *iindex)
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r <<= 6;
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r |= (d3 & 0x3f);
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r <<= 6;
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r |= (d4 & 0x3f);
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r |= (d4 & 0x3f);
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}
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if (istart > 0)
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{
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@ -255,12 +255,12 @@ evas_common_font_utf8_get_last(unsigned char *buf, int buflen)
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/* jumps to the nul byte at the buffer end and decodes backwards and
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* returns the offset index byte in the buffer where the last character
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* in the buffer begins.
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*
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*
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* Returns -1 to indicate an error
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*/
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int index;
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unsigned char d;
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if (buflen < 1) return 0;
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index = buflen - 1;
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d = buf[index];
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