#ifndef __bar_graph #define __bar_graph static const char data_bar_graph[] = {0X3C,0X64,0X69,0X76,0X20,0X63,0X6C,0X61,0X73,0X73,0X3D,0X22,0X62,0X61,0X72,0X2D,0X67,0X72,0X61,0X70,0X68,0X22,0X3E,0XA,0X20,0X20,0X25,0X73,0XA,0X3C,0X2F,0X64,0X69,0X76,0X3E,0}; struct bar_graph_template {const char* graph; }; char* tmpl_gen_bar_graph(struct bar_graph_template* data, unsigned* size){ char* ret; unsigned s = easprintf(&ret, data_bar_graph, data->graph?data->graph:""); if (size) *size = s; return ret; } #endif