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Bug 381: Halve sizeof(struct table_entry).
Before: text data bss dec hex filename 54920 28528 3311 86759 152e7 src/intl/charsets.o 516064 85568 82112 683744 a6ee0 src/elinks After: text data bss dec hex filename 38958 28528 3311 70797 1148d src/intl/charsets.o 500112 85568 82112 667792 a3090 src/elinks So the text section shrank by 15962 bytes. Measured on i686-pc-linux-gnu with: --disable-xbel --disable-nls --disable-cookies --disable-formhist --disable-globhist --disable-mailcap --disable-mimetypes --disable-smb --disable-mouse --disable-sysmouse --disable-leds --disable-marks --disable-css --enable-small --enable-utf-8 --without-gpm --without-bzlib --without-idn --without-spidermonkey --without-lua --without-gnutls --without-openssl CFLAGS="-Os -ggdb -Wall"
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@ -30,7 +30,14 @@
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struct table_entry {
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struct table_entry {
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unsigned char c;
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unsigned char c;
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unicode_val_T u;
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/* This should in principle be unicode_val_T, but because all
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* the values currently in codepage.inc fit in 16 bits, we can
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* as well use uint16_t and halve sizeof(struct table_entry)
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* from 8 bytes to 4. Should other characters ever be needed,
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* unicode_val_T u : 24 might be a possibility, although it
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* seems a little unportable as bitfields are in principle
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* restricted to int, which may be 16-bit. */
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uint16_t u;
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};
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};
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struct codepage_desc {
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struct codepage_desc {
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