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Add READSTRINGL and WRITESTRINGL macros

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This commit is contained in:
LJ Sonic 2022-01-10 18:57:18 +01:00
parent a668546088
commit 3083290af8
1 changed files with 18 additions and 0 deletions
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18
src/byteptr.h
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@ -160,6 +160,15 @@ FUNCINLINE static ATTRINLINE UINT32 readulong(void *ptr)
WRITECHAR(p, '\0'); \
})
#define WRITESTRINGL(p, s, n) ({ \
size_t tmp_i; \
\
for (tmp_i = 0; tmp_i < n - 1 && s[tmp_i] != '\0'; tmp_i++) \
WRITECHAR(p, s[tmp_i]); \
\
WRITECHAR(p, '\0'); \
})
#define WRITESTRING(p, s) ({ \
size_t tmp_i; \
\
@ -192,6 +201,15 @@ FUNCINLINE static ATTRINLINE UINT32 readulong(void *ptr)
s[tmp_i] = '\0'; \
})
#define READSTRINGL(p, s, n) ({ \
size_t tmp_i = 0; \
\
while (tmp_i < n - 1 && (s[tmp_i] = READCHAR(p)) != '\0') \
tmp_i++; \
\
s[tmp_i] = '\0'; \
})
#define READSTRING(p, s) ({ \
size_t tmp_i = 0; \
\