Mercurial > hg > cdb
view uint32_unpack.c @ 16:70f4df5a7283
add cdb_write,
log basic mmap outcomes
| author | Henry S. Thompson <ht@inf.ed.ac.uk> |
|---|---|
| date | Thu, 27 Feb 2025 18:26:29 +0000 |
| parents | 2cb46628feec |
| children |
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#include "uint32.h" void uint32_unpack(char s[4],uint32 *u) { uint32 result; result = (unsigned char) s[3]; result <<= 8; result += (unsigned char) s[2]; result <<= 8; result += (unsigned char) s[1]; result <<= 8; result += (unsigned char) s[0]; *u = result; } void uint32_unpack_big(char s[4],uint32 *u) { uint32 result; result = (unsigned char) s[0]; result <<= 8; result += (unsigned char) s[1]; result <<= 8; result += (unsigned char) s[2]; result <<= 8; result += (unsigned char) s[3]; *u = result; }
