File src/tools.m artifact 8e8dbaa306 part of check-in 5b7b7d2fc5
// implementation of generic tools #include "tools.h" ///////////////////////// misc tools /////////////////////// void endianswap( void *memory, int stride, int length) // little indians as storage format { if (*((char *)&stride)) return; for (int w = 0; w < length; w++) { for (int i = 0; i < stride / 2; i++) { unsigned char *p = (unsigned char *)memory + w * stride; unsigned char t = p[i]; p[i] = p[stride - i - 1]; p[stride - i - 1] = t; } } }