16     q->z += rhs->z;  in rsQuaternionAdd()
23     q->z = -q->z;  in rsQuaternionConjugate()
28     return q0->w*q1->w + q0->x*q1->x + q0->y*q1->y + q0->z*q1->z;  in rsQuaternionDot()
35     float xz = q->x * q->z;  in rsQuaternionGetMatrixUnit()
38     float yz = q->y * q->z;  in rsQuaternionGetMatrixUnit()
40     float zz = q->z * q->z;  in rsQuaternionGetMatrixUnit()
41     float zw = q->z * q->w;  in rsQuaternionGetMatrixUnit()
57     rsQuaternionLoadRotateUnit(rs_quaternion* q, float rot, float x, float y, float z) {  in rsQuaternionLoadRotateUnit()  argument
65     q->z = z * s;  in rsQuaternionLoadRotateUnit()
69     rsQuaternionSet(rs_quaternion* q, float w, float x, float y, float z) {  in rsQuaternionSet()  argument
73     q->z = z;  in rsQuaternionSet()
81     q->z = rhs->z;  in rsQuaternionSet()
85     rsQuaternionLoadRotate(rs_quaternion* q, float rot, float x, float y, float z) {  in rsQuaternionLoadRotate()  argument
86     const float len = x*x + y*y + z*z;  in rsQuaternionLoadRotate()
91         z *= recipLen;  in rsQuaternionLoadRotate()
93     rsQuaternionLoadRotateUnit(q, rot, x, y, z);  in rsQuaternionLoadRotate()
104         q->z *= recipLen;  in rsQuaternionNormalize()
113     q->z *= scalar;  in rsQuaternionMultiply()
121     q->w = qtmp.w*rhs->w - qtmp.x*rhs->x - qtmp.y*rhs->y - qtmp.z*rhs->z;  in rsQuaternionMultiply()
122     q->x = qtmp.w*rhs->x + qtmp.x*rhs->w + qtmp.y*rhs->z - qtmp.z*rhs->y;  in rsQuaternionMultiply()
123     q->y = qtmp.w*rhs->y + qtmp.y*rhs->w + qtmp.z*rhs->x - qtmp.x*rhs->z;  in rsQuaternionMultiply()
124     q->z = qtmp.w*rhs->z + qtmp.z*rhs->w + qtmp.x*rhs->y - qtmp.y*rhs->x;  in rsQuaternionMultiply()
161         rsQuaternionSet(&tempq1, tempq0.z, -tempq0.y, tempq0.x, -tempq0.w);  in rsQuaternionSlerp()
167                         tempq0.y*scale + tempq1.y*invScale, tempq0.z*scale + tempq1.z*invScale);  in rsQuaternionSlerp()