nrnran123.h : change which to char to match neuron signature (#509)

Author: alexsavulescu

coreneuron/mechanism/mech/modfile/netstim.mod

@@ -216,7 +216,7 @@ static void bbcore_write(double* x, int* d, int* xx, int *offset, _threadargspro
 		assert(0);
 	}
 	if (d) {
-        unsigned char which;
+        char which;
 		uint32_t* di = ((uint32_t*)d) + *offset;
 #if !NRNBBCORE
 		if (_ran_compat == 1) {

coreneuron/utils/randoms/nrnran123.cpp

@@ -72,12 +72,12 @@ void nrnran123_deletestream(nrnran123_State* s) {
     free(s);
 }
 
-void nrnran123_getseq(nrnran123_State* s, uint32_t* seq, unsigned char* which) {
+void nrnran123_getseq(nrnran123_State* s, uint32_t* seq, char* which) {
     *seq = s->c.v[0];
     *which = s->which_;
 }
 
-void nrnran123_setseq(nrnran123_State* s, uint32_t seq, unsigned char which) {
+void nrnran123_setseq(nrnran123_State* s, uint32_t seq, char which) {
     if (which > 3) {
         s->which_ = 0;
     } else {
@@ -100,7 +100,7 @@ void nrnran123_getids3(nrnran123_State* s, uint32_t* id1, uint32_t* id2, uint32_
 
 uint32_t nrnran123_ipick(nrnran123_State* s) {
     uint32_t rval;
-    unsigned char which = s->which_;
+    char which = s->which_;
     assert(which < 4);
     rval = s->r.v[which++];
     if (which > 3) {

coreneuron/utils/randoms/nrnran123.cu

@@ -48,12 +48,12 @@ __global__ void nrnran123_cuda_deletestream(nrnran123_State* s) {
     atomicSub(&instance_count_, 1);
 }
 
-__device__ void nrnran123_getseq(nrnran123_State* s, uint32_t* seq, unsigned char* which) {
+__device__ void nrnran123_getseq(nrnran123_State* s, uint32_t* seq, char* which) {
     *seq = s->c.v[0];
     *which = s->which_;
 }
 
-__device__ void nrnran123_setseq(nrnran123_State* s, uint32_t seq, unsigned char which) {
+__device__ void nrnran123_setseq(nrnran123_State* s, uint32_t seq, char which) {
     if (which > 3) {
         s->which_ = 0;
     } else {
@@ -76,7 +76,7 @@ __device__ void nrnran123_getids3(nrnran123_State* s, uint32_t* id1, uint32_t* i
 
 __device__ uint32_t nrnran123_ipick(nrnran123_State* s) {
     uint32_t rval;
-    unsigned char which = s->which_;
+    char which = s->which_;
     rval = s->r.v[which++];
     if (which > 3) {
         which = 0;

coreneuron/utils/randoms/nrnran123.h

@@ -108,7 +108,7 @@ extern GLOBAL void nrnran123_setup_newstream3(nrnran123_State* s,
                                               uint32_t id3);
 
 /* minimal data stream */
-extern DEVICE void nrnran123_getseq(nrnran123_State*, uint32_t* seq, unsigned char* which);
+extern DEVICE void nrnran123_getseq(nrnran123_State*, uint32_t* seq, char* which);
 extern DEVICE void nrnran123_getids(nrnran123_State*, uint32_t* id1, uint32_t* id2);
 extern DEVICE void nrnran123_getids3(nrnran123_State*, uint32_t* id1, uint32_t* id2, uint32_t* id3);
 extern DEVICE uint32_t nrnran123_ipick(nrnran123_State*); /* uniform 0 to 2^32-1 */
@@ -124,7 +124,7 @@ extern DEVICE double nrnran123_dblpick(nrnran123_State*); /* uniform open interv
 #if !defined(DISABLE_OPENACC)
 #pragma acc routine seq
 #endif
-extern DEVICE void nrnran123_setseq(nrnran123_State*, uint32_t seq, unsigned char which);
+extern DEVICE void nrnran123_setseq(nrnran123_State*, uint32_t seq, char which);
 
 #if !defined(DISABLE_OPENACC)
 #pragma acc routine seq