gfx_font_prev_glyph 61 uspace/lib/gfxfont/include/gfx/font.h extern gfx_glyph_t *gfx_font_prev_glyph(gfx_glyph_t *); gfx_font_prev_glyph 407 uspace/lib/gfxfont/test/font.c gfirst = gfx_font_prev_glyph(gsecond);