HelenOS sources

__FCOMPARE_GREATER  126 uspace/lib/c/include/math.h #define isgreater(x, y)      (!!(__fcompare(sizeof(x), sizeof(y), (x), (y)) & __FCOMPARE_GREATER))
__FCOMPARE_GREATER  127 uspace/lib/c/include/math.h #define isgreaterequal(x, y) (!!(__fcompare(sizeof(x), sizeof(y), (x), (y)) & (__FCOMPARE_GREATER | __FCOMPARE_EQUAL))))
__FCOMPARE_GREATER  130 uspace/lib/c/include/math.h #define islessgreater(x, y)  (!!(__fcompare(sizeof(x), sizeof(y), (x), (y)) & (__FCOMPARE_LESS | __FCOMPARE_GREATER)))
__FCOMPARE_GREATER   72 uspace/lib/math/generic/__fcompare.c 			return __FCOMPARE_GREATER;
__FCOMPARE_GREATER  126 uspace/lib/posix/include/libc/math.h #define isgreater(x, y)      (!!(__fcompare(sizeof(x), sizeof(y), (x), (y)) & __FCOMPARE_GREATER))
__FCOMPARE_GREATER  127 uspace/lib/posix/include/libc/math.h #define isgreaterequal(x, y) (!!(__fcompare(sizeof(x), sizeof(y), (x), (y)) & (__FCOMPARE_GREATER | __FCOMPARE_EQUAL))))
__FCOMPARE_GREATER  130 uspace/lib/posix/include/libc/math.h #define islessgreater(x, y)  (!!(__fcompare(sizeof(x), sizeof(y), (x), (y)) & (__FCOMPARE_LESS | __FCOMPARE_GREATER)))
HelenOS homepage, sources at GitHub