md5: declare byteReverse as static
byteReverse() is an internal function in md5.c, and is not exposed via any header file, but it is not declared as static. This is a problem with the md5.c file since it is copied more or less verbatim in other programs (fontconfig and pjsip among others), causing a link error when linking two of them together. Fixes link failures such as: http://autobuild.buildroot.net/results/419ab2c0e034cc68991281c51caa8271b0fadbab/build-end.log Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
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@ -21,13 +21,13 @@
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#if !defined(WORDS_BIGENDIAN)
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#define byteReverse(buf, len) /* Nothing */
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#else
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void byteReverse(unsigned char *buf, unsigned longs);
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static void byteReverse(unsigned char *buf, unsigned longs);
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#ifndef ASM_MD5
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/*
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* Note: this code is harmless on little-endian machines.
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*/
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void byteReverse(unsigned char *buf, unsigned longs)
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static void byteReverse(unsigned char *buf, unsigned longs)
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{
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uint32_t t;
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do {
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