/******************************************************************************/ /* */ /* FILE: march.cpp */ /* */ /* This grusel was invented by GSM 03.42. They call it "GSM compression" */ /* ===================================================================== */ /* */ /* Compiled and tested with Visual C++ V6.0 */ /* */ /* V1.00 31-MAR-2002 P. Tellenbach http://www.heimetli.ch/ */ /* */ /******************************************************************************/ #include <iostream> unsigned char code[] = { 0x40, 0x96, 0xD9, 0xEC, 0x37, 0xE8, 0xFE, 0x96, 0xB3, 0xC9, 0xA0, 0x90, 0x02 } ; int main() { unsigned char *ptr = code ; int len = 14 ; unsigned short value = *ptr++ >> 3 ; unsigned short count = 5 ; while( len > 0 ) { value = value | (*ptr++ << count) ; count += 8 ; while( count > 6 ) { std::cout.put( value & 0x7F ) ; count -= 7 ; value >>= 7 ; len-- ; } } return 0 ; }
Update 27. March 2022
This program compiles and runs without any changes.