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nga-c: begin implementing utf32 string functions

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FossilOrigin-Name: 1761bf66ecc7107bf82d04486c8192c3278b727746e07c4b3cf31dd2a22e5fa4
This commit is contained in:
crc 2024-09-18 14:08:43 +00:00
parent 5e521f3acd
commit d008cfc764
2 changed files with 7 additions and 0 deletions
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2
vm/nga-c/retro.c
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@ -29,6 +29,8 @@
#include "config.h" #include "config.h"
#include "devices.h" #include "devices.h"
#include "utf32.c"
#define ACTIVE vm->cpu[vm->active] #define ACTIVE vm->cpu[vm->active]
#define TIB vm->memory[7] #define TIB vm->memory[7]
#define TIB_END vm->memory[8] #define TIB_END vm->memory[8]

5
vm/nga-c/utf32.c Normal file
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@ -0,0 +1,5 @@
int utf32_length(int *s, int max) {
int l = 0;
while (*s++ != 0 && l < max) l++;
return l;
}