Use INT32 limit constants instead of INT/LONG

Author: jmikola

phongo_compat.h

@@ -187,7 +187,7 @@
 # define ADD_ASSOC_INT64(zval, key, value) add_assoc_long(zval, key, value)
 #elif SIZEOF_PHONGO_LONG == 4
 # define ADD_INDEX_INT64(zval, index, value) \
-    if (value > LONG_MAX || value < LONG_MIN) { \
+    if (value > INT32_MAX || value < INT32_MIN) { \
         char *tmp; \
         int tmp_len; \
         mongoc_log(MONGOC_LOG_LEVEL_WARNING, MONGOC_LOG_DOMAIN, "Integer overflow detected on your platform: %lld", value); \
@@ -198,7 +198,7 @@
         add_index_long(zval, index, val); \
     }
 # define ADD_ASSOC_INT64(zval, key, value) \
-    if (value > LONG_MAX || value < LONG_MIN) { \
+    if (value > INT32_MAX || value < INT32_MIN) { \
         char *tmp; \
         int tmp_len; \
         mongoc_log(MONGOC_LOG_LEVEL_WARNING, MONGOC_LOG_DOMAIN, "Integer overflow detected on your platform: %lld", value); \

src/bson.c

@@ -43,7 +43,7 @@
 
 #if SIZEOF_PHONGO_LONG == 8
 # define BSON_APPEND_INT(b, key, keylen, val) \
-	if (val > INT_MAX || val < INT_MIN) { \
+	if (val > INT32_MAX || val < INT32_MIN) { \
 		bson_append_int64(b, key, keylen, val); \
 	} else { \
 		bson_append_int32(b, key, keylen, val); \