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Text File  |  1993-07-09  |  526 b   |  23 lines
  1. ; Author: Copyright 1993 Shaun Blackmore
  2.  
  3.         GET     h.regdefs
  4.         GET     h.swinos
  5.         GET     h.macros
  6.  
  7. ;os_error *Font_CharBBox(FontHandle font, char c, int flags, FontInfo *info);
  8.  
  9.         PREAMBLE
  10.         STARTCODE Font_CharBBox
  11. ;
  12.         STMFD   sp!, {r4,r5,lr}
  13.         MOV     r5,r3 
  14.         SWI     SWI_Font_CharBBox + XOS_Bit
  15.         STR     r1,[r5,#0]
  16.         STR     r2,[r5,#4]
  17.         STR     r3,[r5,#8]
  18.         STR     r4,[r5,#12]
  19.         MOVVC   r0,#0
  20.         LDMFD   sp!, {r4,r5,pc}^
  21. ;
  22.         END
  23.