isblank.asm
bitfixer_bitfixer/dg/z88dk/libsrc/_DEVELOPMENT/ctype/c/sccz80/isblank.asm

; int isblank(int c)

SECTION code_clib
SECTION code_ctype

PUBLIC isblank

EXTERN asm_isblank, error_znc

isblank:

   inc h
   dec h
   jp nz, error_znc

   ld a,l
   call asm_isblank
   
   ld l,h
   ret nz
   
   inc l
   ret
