Cleanup.

src/bgfx.cpp

@@ -116,9 +116,10 @@ namespace bgfx
 			BX_UNUSED(_filePath, _width, _height, _pitch, _data, _size, _yflip);
 
 #if BX_CONFIG_CRT_FILE_READER_WRITER
-			char* filePath = (char*)alloca(strlen(_filePath)+5);
-			strcpy(filePath, _filePath);
-			strcat(filePath, ".tga");
+			const size_t len = bx::strnlen(_filePath)+5;
+			char* filePath = (char*)alloca(len);
+			bx::strlncpy(filePath, len, _filePath);
+			bx::strlncat(filePath, len, ".tga");
 
 			bx::CrtFileWriter writer;
 			if (bx::open(&writer, filePath) )
@@ -526,7 +527,7 @@ namespace bgfx
 			return _default;
 		}
 
-		if (0 == strncmp(ptr, "0m", 2) )
+		if (0 == bx::strncmp(ptr, "0m", 2) )
 		{
 			_ptr = ptr + 2;
 			return _default;
@@ -1071,7 +1072,7 @@ namespace bgfx
 
 	void UniformBuffer::writeMarker(const char* _marker)
 	{
-		uint16_t num = (uint16_t)strlen(_marker)+1;
+		uint16_t num = (uint16_t)bx::strnlen(_marker)+1;
 		uint32_t opcode = encodeOpcode(bgfx::UniformType::Count, 0, num, true);
 		write(opcode);
 		write(_marker, num);

src/bgfx_p.h

@@ -24,9 +24,6 @@
 
 #include <inttypes.h>
 #include <stdarg.h> // va_list
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
 #include <alloca.h>
 
 // Check handle, cannot be bgfx::invalidHandle and must be valid.