Fix warnings in MacOS X

Author: BatchDrake

analyzer/bufpool.c

@@ -78,7 +78,7 @@ suscan_buffer_alloc(unsigned int length)
   if (header == NULL) {
     SU_TRYCATCH(
         header = malloc(
-            sizeof(struct suscan_buffer_header) + sizeof(SUCOMPLEX) << i),
+          sizeof(struct suscan_buffer_header) + (sizeof(SUCOMPLEX) << i)),
         return NULL);
   }
 

analyzer/inspector/impl/audio.c

@@ -261,6 +261,9 @@ suscan_audio_inspector_commit_config(void *private)
             SUSCAN_AUDIO_INSPECTOR_BRICKWALL_LEN,
             SU_ABS2NORM_FREQ(fs, insp->req_params.audio.cutoff));
         break;
+
+      default:
+        break;
     }
 
     if (!filt_initialized) {
@@ -340,6 +343,9 @@ suscan_audio_inspector_feed(
         lo = su_ncqo_read(&self->lo);
         output = det_x * SU_C_CONJ(lo);
         break;
+
+      default:
+        break;
     }
 
     output *= self->cur_params.audio.volume;

analyzer/source.c

@@ -1734,10 +1734,10 @@ suscan_source_set_sample_rate_near(suscan_source_t *source)
   } else {
     rates = source->config->device->samp_rate_list;
     for (i = 0; i < source->config->device->samp_rate_count; ++i)
-    if (SU_ABS(rates[i] - source->config->samp_rate) < dist) {
-      dist = SU_ABS(rates[i] - source->config->samp_rate);
-      closest_rate = rates[i];
-    }
+      if (SU_ABS(SU_ASFLOAT(rates[i] - source->config->samp_rate)) < dist) {
+        dist = SU_ABS(SU_ASFLOAT(rates[i] - source->config->samp_rate));
+        closest_rate = rates[i];
+      }
   }
 
   if (SoapySDRDevice_setSampleRate(

util/deserialize.c

@@ -52,21 +52,21 @@ suscan_object_populate_from_xmlNode(suscan_object_t *object, xmlNode *node)
 
   for (this = node->children; this != NULL; this = this->next) {
     if (this->type == XML_ELEMENT_NODE) {
-      if ((type = suscan_object_xmltag_to_type(this->name)) == -1) {
+      if ((type = suscan_object_xmltag_to_type((const char *) this->name)) == -1) {
         SU_ERROR("Unrecognized tag name `%s'\n", this->name);
         goto fail;
       }
 
       /* Create object */
       SU_TRYCATCH(new = suscan_object_new(type), goto fail);
 
-      if ((attrib = xmlGetProp(this, "name")) != NULL) {
+      if ((attrib = (char *) xmlGetProp(this, (const xmlChar *) "name")) != NULL) {
         SU_TRYCATCH(suscan_object_set_name(new, attrib), goto fail);
         xmlFree(attrib);
         attrib = NULL;
       }
 
-      if ((attrib = xmlGetProp(this, "class")) != NULL) {
+      if ((attrib = (char *) xmlGetProp(this, (const xmlChar *) "class")) != NULL) {
         SU_TRYCATCH(suscan_object_set_class(new, attrib), goto fail);
         xmlFree(attrib);
         attrib = NULL;
@@ -87,8 +87,8 @@ suscan_object_populate_from_xmlNode(suscan_object_t *object, xmlNode *node)
       /* Populate new object */
       if (type == SUSCAN_OBJECT_TYPE_FIELD) {
         /* Try to find value from member and contents */
-        if ((attrib = xmlGetProp(this, "value")) == NULL)
-          attrib = xmlNodeGetContent(this);
+        if ((attrib = (char *) xmlGetProp(this, (const xmlChar *) "value")) == NULL)
+          attrib = (char *) xmlNodeGetContent(this);
 
         if (attrib != NULL) {
           SU_TRYCATCH(suscan_object_set_value(new, attrib), goto fail);
@@ -140,7 +140,7 @@ suscan_object_from_xml(const char *url, const void *data, size_t size)
     goto done;
   }
 
-  if (strcmp(root->name, "serialization") != 0) {
+  if (strcmp((const char *) root->name, "serialization") != 0) {
     SU_ERROR("Unexpected root tag `%s' in `%s'\n", root->name, url);
     goto done;
   }