![]() Unsigned long jpeg_magic = htonl(JPEG_MAGIC) Result will be in 'network' byte-order (IE. In cases such as these, you may prefer to use the endian functions directly: #include The only time I ever need to know the endian'ness of a system is when I write-out a variable which may be read-in by another system of unknown endian'ness (for cross-platform compatability). #define IS_LITTLE_ENDIAN (!IS_BIG_ENDIAN) The following macros use these 'functions' to evaluate endian'ness. These apparent 'functions' are (commonly) defined as macros, so there is no runtime overhead for using them. the endian'ness of the machine running the code). Namely htons(), htonl(), ntohs() and ntohl(). The 'C network library' offers functions to handle endian'ness. The above relies on the fact that the compiler recognizes the constant values at compile time, entirely removes the code within if (false) with foo() The worst case scenario: the compiler does not do the optimization, you still get correct code but a bit slower. If (4 = (unsigned char&)signature) // little endian If (2 = (unsigned char&)signature) // the PDP style If (1 = (unsigned char&)signature) // big endian Static unsigned long signature= 0x01020304UL ![]() #define LITTLE_ENDIAN 0x41424344ULĪs a side note (compiler specific), with an aggressive compiler you can use "dead code elimination" optimization to achieve the same effect as a compile time #if like so: unsigned yourOwnEndianSpecific_htonl(unsigned n) Someone plese confirm on a big endian machine. Send us feedback.I only tested this on a little endian machine under msvc. These example sentences are selected automatically from various online news sources to reflect current usage of the word 'macro.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Kristin Robinson, Billboard, 1 July 2022 See More 2022 The record does not shy from discussing macro-issues like politics, success and capitalism, or from sharing Allison’s most intrusive thoughts. 2022 Leave that to the smart macro-thinkers with European accents and interesting all-weather clothing, or the sad Americans with Substacks. 2022 This coordination should be based on clear macro and micro KPIs. 2022 Low water levels along the Rhine shaved about 0.3 percentage points off Germany's economic output in 2018, according to Carsten Brzeski, global head of macro at ING. 2022 Hamm’s lager, but other American macro-brews like Bud, Coors, and Miller offer a similar refreshing crispness too. ![]() 2022 Low-coders, though-they’re your service-desk employees, your project managers, your analysts who figured out how to write a macro on their own.Įarl Duque, Forbes, 18 Aug. 2022 Jurrien Timmer, director of global macro for Fidelity Investments, took a look at the breadth of analysts' revisions to earnings estimates.Īkane Otani, WSJ, 28 Sep. 2022 Recent Examples on the Web: Noun Jens Larsen is director of macro-geoeconomics at Eurasia Group, a political risk consultancy. 2022 Myers cemented himself as one of the NBA’s top executives by taking a macro approach to each roster move.Ĭonnor Letourneau, San Francisco Chronicle, 17 Oct. 2022 Phase changes, like liquid water into ice, happen on the most macro scale as well.Ĭaroline Delbert, Popular Mechanics, 12 Oct. 2022 The fragmentation of the college landscape, the emergence of the student loan debt crisis, and the polarization of politics along educational lines have coincided with another macro trend: the decline of worker power. 2022 But while there’s been some improvement in working parents’ optimism levels, many are worried about macro problems heading our way like economic instability-and more so than most international parents. 2022 Another Pixel 7 Pro macro sample, this is an Xbox controller. 2022 Even dark ultrawide photos turn out pretty good - though don’t bother taking low-light macro mode shots.Ĭhristian De Looper, BGR, 25 Oct. 2022 On a more macro scale, is the idea that Adam and Eve were Black. Recent Examples on the Web: Adjective The 2010s were an interesting time to watch the direction of macro education theory in the United States.Īnthony Kinnett, National Review, 29 Oct. ![]()
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