Robert Schmidt
8107939f08
- all RAN code, CI code, configuration files, dockerfiles, in CSSL v1.0
- all deployment code (openshift, charts, ancillary files like shell
scripts), in MIT
- documentation in CC-BY-4.0
- exceptions might apply and are listed in NOTICE
- there is a new LICENSES folder with all licenses
- CONTRIBUTIONS.md has been updated accordingly
For automated changes based on OAI PL v1.1:
perl -i~ -0pe 's/\/\*.*Licensed to the OpenAirInterface.*openairinterface.org\n#?/\/*\n * SPDX-License-Identifier: LicenseRef-CSSL-1.0\n/s' **/*.{c,h,cpp}
perl -i~ -0pe 's/\/\*.*Licensed to the OpenAirInterface.*openairinterface.org\n#?/\/*\n * SPDX-License-Identifier: LicenseRef-CSSL-1.0\n/s' **/*.ts
perl -i~ -0pe 's/<!--.*Licensed to the OpenAirInterface.*openairinterface.org\n.*-->/<!-- SPDX-License-Identifier: LicenseRef-CSSL-1.0 -->/s' **/*.xml
The rest (cmake, files with missing license, cmake) manually.
54 lines
1.0 KiB
C
54 lines
1.0 KiB
C
/*
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* SPDX-License-Identifier: LicenseRef-CSSL-1.0
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*/
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//----------------------------------------------
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//
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// Integer square root. Take the square root of an integer.
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//
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#define step(shift) \
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if((0x40000000l >> shift) + root <= value) \
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{ \
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value -= (0x40000000l >> shift) + root; \
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root = (root >> 1) | (0x40000000l >> shift); \
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} \
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else \
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{ \
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root = root >> 1; \
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}
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int
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iSqrt(int value)
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{
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int root = 0;
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step( 0);
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step( 2);
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step( 4);
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step( 6);
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step( 8);
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step(10);
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step(12);
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step(14);
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step(16);
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step(18);
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step(20);
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step(22);
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step(24);
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step(26);
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step(28);
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step(30);
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// round to the nearest integer, cuts max error in half
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if(root < value) {
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++root;
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}
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return root;
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}
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