[ViewVC] Diff of: cvs/cvsroot/libecb/ecb.pod

Comparing cvsroot/libecb/ecb.pod (file contents):
Revision 1.37 by sf-exg, Wed Aug 24 23:28:47 2011 UTC vs.
Revision 1.39 by root, Sat Dec 10 11:58:38 2011 UTC

 For example:
   ecb_popcount32 (7) = 3
   ecb_popcount32 (255) = 8
+=item uint8_t  ecb_bitrev8  (uint8_t  x)
+=item uint16_t ecb_bitrev16 (uint16_t x)
+=item uint32_t ecb_bitrev32 (uint32_t x)
+Reverses the bits in x, i.e. the MSB becomes the LSB, MSB-1 becomes LSB+1
+and so on.
+Example:
+   ecb_bitrev8 (0xa7) = 0xea
+   ecb_bitrev32 (0xffcc4411) = 0x882233ff
 =item uint32_t ecb_bswap16 (uint32_t x)
 =item uint32_t ecb_bswap32 (uint32_t x)
 =item uint64_t ecb_bswap64 (uint64_t x)
 =item x = ecb_div_ru (val, div)
 Returns C<val> divided by C<div> rounded down or up, respectively.
 C<val> and C<div> must have integer types and C<div> must be strictly
-positive.
+positive. Note that these functions are implemented with macros in C
+and with function templates in C++.
 =back
 =head2 UTILITY

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