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Move utility functions trimfront/back to tccpp.c

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These are used in `libtcc.c` now and cannot remain in `tccpe.c`
This commit is contained in:
Vlad Vissoultchev 2016-04-13 14:32:51 +03:00
parent cb5f6b063b
commit 34feee0ed6
4 changed files with 18 additions and 19 deletions
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4
.gitignore vendored
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@ -69,6 +69,4 @@ tiny_libmaker
*~
\#*
.#*
win32/include/*
win32/lib/*
win32/vs2015/*
win32/*

2
tcc.h
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@ -1263,6 +1263,8 @@ ST_FUNC void preprocess_delete(void);
ST_FUNC int tcc_preprocess(TCCState *s1);
ST_FUNC void skip(int c);
ST_FUNC NORETURN void expect(const char *msg);
ST_FUNC char *trimfront(char *p);
ST_FUNC char *trimback(char *a, char *e);
/* ------------ tccgen.c ------------ */

16
tccpe.c
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@ -1563,22 +1563,6 @@ quit:
return ret;
}
/* ------------------------------------------------------------- */
static char *trimfront(char *p)
{
while (*p && (unsigned char)*p <= ' ')
++p;
return p;
}
static char *trimback(char *a, char *e)
{
while (e > a && (unsigned char)e[-1] <= ' ')
--e;
*e = 0;;
return a;
}
/* ------------------------------------------------------------- */
static int pe_load_def(TCCState *s1, int fd)
{

15
tccpp.c
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@ -3490,3 +3490,18 @@ ST_FUNC int tcc_preprocess(TCCState *s1)
return 0;
}
ST_FUNC char *trimfront(char *p)
{
while (*p && (unsigned char)*p <= ' ')
++p;
return p;
}
ST_FUNC char *trimback(char *a, char *e)
{
while (e > a && (unsigned char)e[-1] <= ' ')
--e;
*e = 0;;
return a;
}