nasm: rename nasm_zap_spaces() to nasm_zap_spaces_fwd()

By analogy with nasm_zap_spaces_rev() have nasm_zap_spaces_fwd().  The
forward version isn't a super-common operation, and it might be
possible to think the reverse one is the "normal" version... therefore
we might as well be explicit.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

3 files changed, 3 insertions, 3 deletions

diff --git a/nasm.c b/nasm.c
index ed0a2cb..d955660 100644
--- a/nasm.c
+++ b/nasm.c
@@ -1331,7 +1331,7 @@ static void assemble_file(char *fname, StrList **depend_ptr)
 			break;
 		    }
 		    if (*p) {
-                        p = nasm_zap_spaces(p);
+                        p = nasm_zap_spaces_fwd(p);
 			q = p;
 			while (*q && *q != ':')
 			    q++;
diff --git a/nasmlib.c b/nasmlib.c
index 79935ad..0dea39e 100644
--- a/nasmlib.c
+++ b/nasmlib.c
@@ -673,7 +673,7 @@ char *nasm_skip_word(const char *p)
 }
 
 /* zap leading spaces with zero */
-char *nasm_zap_spaces(char *p)
+char *nasm_zap_spaces_fwd(char *p)
 {
     if (p)
         while (*p && nasm_isspace(*p))
diff --git a/nasmlib.h b/nasmlib.h
index f3128b5..2b30ef4 100644
--- a/nasmlib.h
+++ b/nasmlib.h
@@ -379,7 +379,7 @@ char *nasm_strcat(const char *one, const char *two);
 
 char *nasm_skip_spaces(const char *p);
 char *nasm_skip_word(const char *p);
-char *nasm_zap_spaces(char *p);
+char *nasm_zap_spaces_fwd(char *p);
 char *nasm_zap_spaces_rev(char *p);
 
 const char *prefix_name(int);