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How to Create Jump Tables via Function Pointer Arrays in C and C++

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Jump tables, also called branch tables, are an efficient means of handling similar events in software. Here's a look at the use of arrays of function pointers in C/C++ as jump tables.

Efficient C Code for 8-bit Microcontrollers

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The 8051, 68HC11, and Microchip PIC are popular microcontrollers, but they aren't necessarily easy to program. This article shows how the use of ANSI C and compiler-specific constructs can help generate tighter code.

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